c2p-cmd/Good-Quotes-Authors huggingface dataset:
A kiss without a moustache, they said then, is like an egg without salt; I will add to it: and it is like Good without Evil.
— Jean-Paul Sartre
The scientific method is nothing more than a system of rules to keep us from lying to each other.
— Ken Norris
Cutting off fundamental, curiosity-driven science is like eating the seed corn. We may have a little more to eat next winter but what will we plant so we and our children will have enough to get through the winters to come?
— Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark
This seems charmingly paradoxical: scientists seek one truth but often voice many opinions journalists often speak of many truths while voicing a uniform view.
— Christopher Essex, Taken by Storm: The Troubled Science, Policy, and Politics of Global Warming
Nature, to be commanded, must be obeyed. The imagination must be given not wings but weights.
— Henry Adams, The Education of Henry Adams
Man has made remarkable strides in conquering outer space, but how futile have been his efforts in conquering inner space- the space in our hearts and minds of men.
— Thomas S. Monson
Swords, Lances, arrows, machine guns, and even high explosives have had far less power over the fates of nations than the typhus louse, the plague flea, and the yellow-fever mosquito. Civilizations have retreated from the plasmodium of malaria, and armies have crumbled into rabbles under the onslaught of cholera spirilla, or of dysentery and typhoid bacilli. Huge areas have bee devastated by the trypanosome that travels on the wings of the tsetse fly, and generations have been harassed by the syphilis of a courtier. War and conquest and that herd existence which is an accompaniment of what we call civilization have merely set the stage for these more powerful agents of human tragedy.
— Hans Zinsser, Rats, Lice and History
The true men of action in our time those who transform the world are not the politicians and statesmen but the scientists. Unfortunately poetry cannot celebrate them because their deeds are concerned with things, not persons, and are therefore speechless. When I find myself in the company of scientists, I feel like a shabby curate who has strayed by mistake into a drawing room full of dukes.
— W.H. Auden
Science requires an engagement with the world, a live encounter between the knower and the known.
— Parker J. Palmer, The Courage to Teach: Exploring the Inner Landscape of a Teacher's Life
The most telling and profound way of describing the evolution of the universe would undoubtedly be to trace the evolution of love.
— Pierre Teilhard de Chardin
We have artists with no scientific knowledge and scientists with noartistic knowledge and both with no spiritual sense of gravity at all,and the result is not just bad, it is ghastly.
— Robert M. Pirsig, Zen and the Art of Motorcycle Maintenance: An Inquiry Into Values
In the abstract, it might be tempting to imagine that irreducible complexity simply requires multiple simultaneous mutations - that evolution might be far chancier than we thought, but still possible. Such an appeal to brute luck can never be refuted... Luck is metaphysical speculation; scientific explanations invoke causes.
— Michael J. Behe, Darwin's Black Box: The Biochemical Challenge to Evolution
‎By 2100, our destiny is to become like the gods we once worshipped and feared. But our tools will not be magic wands and potions but the science of computers, nanotechnology, artificial intelligence, biotechnology, and most of all, the quantum theory.
— Michio Kaku, Physics of the Future: How Science Will Shape Human Destiny and Our Daily Lives by the Year 2100
Science never solves a problem without creating ten more
— George Bernard Shaw
The study of mathematics is apt to commence in disappointment... We are told that by its aid the stars are weighed and the billions of molecules in a drop of water are counted. Yet, like the ghost of Hamlet's father, this great science eludes the efforts of our mental weapons to grasp it.
— Alfred North Whitehead, An Introduction to Mathematics
Try and penetrate with our limited means the secrets of nature and you will find that, behind all the descernible laws and connections, there remains something subtle, intangible and inexplicable. Veneration for this force beyond anything that we can comprehend is my religion. To that extent I am, in fact, religious.
— Albert Einstein
Life off Earth is in two important respects not at all unworldly: you can choose to focus on the surprises and pleasures, or the frustrations. And you can choose to appreciate the smallest scraps of experience, the everyday moments, or to value only the grandest, most stirring ones.
— Chris Hadfield, An Astronaut's Guide to Life on Earth
If your experiment needs a statistician, you need a better experiment.
— Ernest Rutherford
Oh! to shoot for the stars if feels right. Aim for my heart if it feels right.
— Maroon 5
I don't know how many of you have ever met Dijkstra, but you probably know that arrogance in computer science is measured in nano-Dijkstras.
— Alan Kay
What is it, she asks me, why do people cry? Why do we cry when we're happy and when we're sad or hurt? I tell her what I know or think I know: that the body does not distinguish between emotional and physical pain; the muscles around the lachrymal glands receive a message from the brain, then tighten and squeeze out tears. Tears contain high levels of the hormone ACTH and prolactin, endorphins (which we know are mood-altering and pain-killing), as well as thirty times more manganese than is found in blood, suggesting that human tears can concentrate and remove harmful substances from the body. Prolactin in humans controls fluid balance; by the age of eighteen women have 60 percent more prolactin than men, which may explain why women seem to cry more often. I tell her that sadness--like happiness--is an intense feeling of being alive, of having essence. I try to explain to her my own nonscientific theory: that crying is about weight or heft, that we cry when our bodies feel too light or too heavy to bear or hold on to language.
— Liza Wieland
The sheer quantity of brain power that hurled itself voluntarily and quixotically into the search for new baseball knowledge was either exhilarating or depressing, depending on how you felt about baseball. The same intellectual resources might have cured the common cold, or put a man on Pluto.
— Michael   Lewis, Moneyball: The Art of Winning an Unfair Game
The world keeps happening, in accordance with its rules; it's up to us to make sense of it and give it value.
— Sean Carroll
Someone may have all the technical knowledge, scientific intellect and business know-how but when he/she decides to choose laziness, excuses, procrastination, complaining and other bad attitudes, his/her relevance is meaningless.
— Israelmore Ayivor, The Great Hand Book of Quotes
It's amazing to me that we humans have the intellectual capacity to ask deep questions and to devise methods for learning how the universe works and how its contents evolve with time.
— Alex Filippenko
The successful development of science requires a proper balance to be maintained between the method of building up from observations and the method of deducing by pure reasoning from speculative assumptions.
— Paul A.M. Dirac
While the art of printing is left to us science can never be retrograde what is once acquired of real knowledge can never be lost.
— Thomas Jefferson, Letters of Thomas Jefferson
But it seems to me to be an imperfection in things of beauty, and a weakness in man, if an explanation from the shallow-side has a destructive effect. The horror which we feel for Freudian interpretations is entirely due to our own barbaric or childish naivete, which believes that there can be heights without corresponding depths, and which blinds us to the really "final" truth that, when carried to extremes, opposites meet.
— C.G. Jung
There, just beyond his open palm, was our mother’s face. I wasn’t expecting it. We hadn’t requested a viewing, and the memorial service was closed-coffin. We got it anyway. They’d shampooed and waved her hair and made up her face. They’d done a great job, but I felt taken, as if we’d asked for the basic carwash and they’d gone ahead and detailed her. Hey, I wanted to say, we didn’t order this. But of course I said nothing. Death makes us helplessly polite.
— Mary Roach, Stiff: The Curious Lives of Human Cadavers
Our true mentor in life is science.
— Mustafa Kemal Atatürk
Why do you like show jumping?""... Beauty and excitement. The elements of trust, talent, training, love, and danger make show jumping a thrilling and aesthetic experience. It's really the ultimate test of two nervous systems--the kinetic transfer of the rider's muscle to the horse's muscle enables them to clear those jumps. And there's nothing like it--horse and rider forming an arc of beauty, efficiency, and power, like a double helix.""DNA,""Yes, DNA, the code to life.
— Ainslie Sheridan
Until we have the courage to recognize cruelty for what it is... we cannot expect things to be much better in this world... We cannot have peace among men whose hearts delight in killing any living creature. By every act that glorifies or even tolerates such moronic delight in killing we set back the progress of humanity.
— Rachel Carson
Something else gets under your skin, keeps you working days and nights at the sacrifice of your sleeping and eating and attention to your family and friends, something beyond the love of puzzle solving. And that other force is the anticipation of understanding something about the world that no one has ever understood before you.Einstein wrote that when he first realized that gravity was equivalent to acceleration -- an idea that would underlie his new theory of gravity -- it was the "happiest thought of my life." On projects of far smaller weight, I have experienced that pleasure of discovering something new. It is an exquisite sensation, a feeling of power, a rush of the blood, a sense of living forever. To be the first vessel to hold this new thing.All of the scientists I've known have at least one more quality in common: they do what they do because they love it, and because they cannot imagine doing anything else. In a sense, this is the real reason a scientist does science. Because the scientist must. Such a compulsion is both blessing and burden. A blessing because the creative life, in any endeavor, is a gift filled with beauty and not given to everyone, a burden because the call is unrelenting and can drown out the rest of life.This mixed blessing and burden must be why the astrophysicist Chandrasekhar continued working until his mid-80's, why a visitor to Einstein's apartment in Bern found the young physicist rocking his infant with one hand while doing mathematical calculations with the other. This mixed blessing and burden must have been the "sweet hell" that Walt Whitman referred to when he realized at a young age that he was destined to be a poet. "Never more," he wrote, "shall I escape.
— Alan Lightman
Laboring through a world every day more stultified, which expected salvation in codes and governments, ever more willing to settle for suburban narratives and diminished payoffs--what were the chances of finding anyone else seeking to transcend that, and not even particularly aware of it?
— Thomas Pynchon, Against the Day
Witchcraft to the ignorant, .... Simple science to the learned.
— Leigh Brackett
I'm comfortable with the unknown -- that's the point of science. There are places out there, billions of places out there, that we know nothing about. And the fact that we know nothing about them excites me, and I want to go out and find out about them.And that's what science is.So I think if you’re not comfortable with the unknown, then it’s difficult to be a scientist… I don’t need an answer. I don’t need answers to everything. I want to have answers to find.
— Brian Cox
Language as putative science. - The significance of language for the evolution of culture lies in this, that mankind set up in language a separate world beside the other world, a place it took to be so firmly set that, standing upon it, it could lift the rest of the world off its hinges and make itself master of it. To the extent that man has for long ages believed in the concepts and names of things as in aeternae veritates he has appropriated to himself that pride by which he raised himself above the animal: he really thought that in language he possessed knowledge of the world. The sculptor of language was not so modest as to believe that he was only giving things designations, he conceived rather that with words he was expressing supreame knowledge of things; language is, in fact, the first stage of occupation with science. Here, too, it is the belief that the truth has been found out of which the mightiest sources of energy have flowed. A great deal later - only now - it dawns on men that in their belief in language they have propagated a tremendous error. Happily, it is too late for the evolution of reason, which depends on this belief, to be put back. - Logic too depends on presuppositions with which nothing in the real world corresponds, for example on the presupposition that there are identical things, that the same thing is identical at different points of time: but this science came into existence through the opposite belief (that such conditions do obtain in the real world). It is the same with mathematics, which would certainly not have come into existence if one had known from the beginning that there was in nature no exactly straight line, no real circle, no absolute magnitude.
— Friedrich Nietzsche, Human, All Too Human
I don't believe that math and nature respond to democracy. Just because very clever people have rejected the role of the infinite, their collective opinions, however weighty, won't persuade mother nature to alter her ways. Nature is never wrong.
— Janna Levin, How the Universe Got Its Spots: Diary of a Finite Time in a Finite Space
Because you have seen something doesn't mean you can explain it. Differing interpretations will always abound, even when good minds come to bear. The kernel of indisputable information is a dot in space; interpretations grow out of the desire to make this point a line, to give it direction. The directions in which it can be sent, the uses to which it can be put by a culturally, professionally, and geographically diverse society are almost without limit. The possibilities make good scientists chary.
— Barry López, Arctic Dreams: Imagination and Desire in a Northern Landscape
Many people find bald, unvarnished truths so disturbing, they prefer to ram their heads in the sand and start dreaming at the first sign of scientific reality.
— Charlie Brooker
...quantum mechanics—the physics of our world—requires that you hold such pedestrian complaints in abeyance.
— Brian Greene, The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory
Is there any conflict between science and religion? There is no conflict in the mind of God, but often there is conflict in the minds of men.
— Henry B. Eyring
It is of great advantage to the student of any subject to read the original memoirs on that subject, for science is always most completely assimilated when it is in the nascent state...
— James Clerk Maxwell
Science has made us gods even before we are worthy of being men.
— Jean Rostand
May God us keepFrom Single vision and Newton's sleep.
— William Blake
No Geologist worth anything is permanently bound to a desk or laboratory, but the charming notion that true science can only be based on unbiased observation of nature in the raw is mythology. Creative work, in geology and anywhere else, is interaction and synthesis: half-baked ideas from a bar room, rocks in the field, chains of thought from lonely walks, numbers squeezed from rocks in a laboratory, numbers from a calculator riveted to a desk, fancy equipment usually malfunctioning on expensive ships, cheap equipment in the human cranium, arguments before a road cut.
— Stephen Jay Gould, An Urchin in the Storm: Essays about Books and Ideas
Swiftly the brain becomes an enchanted loom, where millions of flashing shuttles weave a dissolving pattern-always a meaningful pattern-though never an abiding one.
— Charles Sherrington
Then you get the wrong answer and you can't go to the Moon that way! Nature isn't a person, you can't trick them into believing something else, if you try to tell the Moon it's made of cheese you can argue for days and it won't change the Moon! What you're talking about is rationalization, like starting with a sheet of paper, moving straight down to the bottom line, using ink to write 'and therefore, the Moon is made of cheese', and then moving back up to write all sorts of clever arguments above. But either the Moon is made of cheese or it isn't. The moment you wrote the bottom line, it was already true or already false. Whether or not the whole sheet of paper ends up with the right conclusion or the wrong conclusion is fixed the instant you write down the bottom line.
— Eliezer Yudkowsky, Harry Potter and the Methods of Rationality
One of the advantages of science is that one's work, ultimately, is either replicated or it is not.
— Kay Redfield Jamison, An Unquiet Mind: A Memoir of Moods and Madness
Where the frontier of science once was is now the centre.
— Georg Christoph Lichtenberg
The Earth is cylindrical, three times as wide as it is deep, and only the upper part is inhabited. But this Earth is isolated in space, and the sky is a complete sphere in the center of which is located, unsupported, our cylinder, the Earth, situated at an equal distance from all the points of the sky.
— Anaximander
Science isn't just about blowing things up. Rather it's about blowing things up and knowing how you did it.
— William Gurstelle
It's a bit like sympathetic magic in a way: the usual Western presumption that 'primitive' rituals mimic what they desire to achieve--that phallic objects might be believed to increase male potency and playacting rainfall might somehow bring it about. I am suspicious of such obvious connections and I suspect that the connections among things, people, and processes can be equally irrational. I sense the world might be more dreamlike, metaphorical, and poetic than we currently believe--but just as irrational as sympathetic magic when looked at in a typically scientific way. I wouldn't be surprised if poetry--poetry in the broadest sense, in the sense of a world filled with metaphor, rhyme, and recurring patterns, shapes, and designs--is how the world works. The world isn't logical, it's a song.
— David Byrne, Bicycle Diaries
No one can say if you are that person who, given good paint, good brushes, and a fine canvas, can produce something better than the factory man. That is, and has always been, beyond the realm of science. You do have the attitude of the dreamer about you. For that reason, I haven't the heart to argue anymore about this - it is a hopeless talk. And for a simple factory man like me, an effort must be abandoned once its hopelessness is exposed. Only the artist perseveres in such circumstances.
— David Wroblewski, The Story of Edgar Sawtelle
Consistency is the playground of dull minds
— Yuval Noah Harari, Sapiens: A Brief History of Humankind
As a child, I was aware that, at night, infrared vision would reveal monsters hiding in the bedroom closet only if they were warm-blooded. But everybody knows that your average bedroom monster is reptilian and cold-blooded.
— Neil deGrasse Tyson, Death by Black Hole: And Other Cosmic Quandaries
The four stages of acceptance:1. This is worthless nonsense.2. This is an interesting, but perverse, point of view.3. This is true, but quite unimportant.4. I always sai
— J.B.S. Haldane
At the very moment that humans discovered the scale of the universe and found that their most unconstrained fancies were in fact dwarfed by the true dimensions of even the Milky Way Galaxy, they took steps that ensured that their descendants would be unable to see the stars at all. For a million years humans had grown up with a personal daily knowledge of the vault of heaven. In the last few thousand years they began building and emigrating to the cities. In the last few decades, a major fraction of the human population has abandoned a rustic way of life. As technology developed and the cities were polluted, the nights became starless. New generations grew to maturity wholly ignorant of the sky that had transfixed their ancestors and that had stimulated the modern age of science and technology. Without even noticing, just as astronomy entered a golden age most people cut themselves off from the sky, a cosmic isolationism that ended only with the dawn of space exploration.
— Carl Sagan, Contact
[Quantum mechanics] describes nature as absurd from the point of view of common sense. And yet it fully agrees with experiment. So I hope you can accept nature as She is - absurd.
— Richard Feynman
What does it matter? Science has achieved some wonderful things, of course, but I'd far rather be happy than right any day.
— Douglas Adams, The Hitchhiker's Guide to the Galaxy
Individuals are not stable things, they are fleeting. Chromosomes too are shuffled into oblivion, like hands of cards soon after they are dealt. But the cards themselves survive the shuffling. The cards are the genes. The genes are not destroyed by crossing-over, they merely change partners and march on. Of course they march on. That is their business. They are the replicators and we are their survival machines. When we have served our purpose we are cast aside. But genes are denizens of geological time: genes are forever.
— Richard Dawkins, The Selfish Gene
If the history-deniers who doubt the fact of evolution are ignorant of biology, those who think the world began less than ten thousand years ago are worse than ignorant, they are deluded to the point of perversity. They are denying not only the facts of biology but those of physics, geology, cosmology, archaeology, history and chemistry as well.
— Richard Dawkins, The Greatest Show on Earth: The Evidence for Evolution
When I was little, I had this science book. There was a section on 'What would happen to the world if there was no friction?' Answer: 'Everything on earth would fly into space from the centrifugal force of revolution.' That was my mood.
— Haruki Murakami, Dance Dance Dance
Anyone who thinks cryptozoology is the study of the impossible has never really taken a very good look at the so-called "natural world." Once you get past the megamouth sharks, naked mole rats, and spotted hyenas, then the basilisks, dragons, and cuckoos just don't seem that unreasonable. Unpleasant, yes, but unreasonable? Not really.
— Seanan McGuire, Discount Armageddon
You spend months barely acknowledging someone's existence and then BOOM, you're emotionally addicted to her. Science would probably blame it on chemicals, genetics or something equally logical, but it didn't feel like anything logical
— C.K. Kelly Martin, I Know It's Over
There are many hypotheses in science which are wrong. That’s perfectly all right: it’s the aperture to finding out what’s right. Science is a self-correcting process.
— Carl Sagan, Cosmos
The History Of The Universe In Three WordsCHAPTER ONEBang!CHAPTER TWOsssssCHAPTER THREEcrunch.THE END
— Iain M. Banks
This is the team. We're trying to go to the moon. If you can't put someone up, please don't put them down.
— NASA
The prediction I can make with the highest confidence is that the most amazing discoveries will be the ones we are not today wise enough to foresee.
— Carl Sagan, Billions & Billions: Thoughts on Life and Death at the Brink of the Millennium
Order is heaven's first law.
— Alexander Pope, An Essay on Man
Among all the occurrences possible in the universe the a priori probability of any particular one of them verges upon zero. Yet the universe exists; particular events must take place in it, the probability of which (before the event) was infinitesimal. At the present time we have no legitimate grounds for either asserting or denying that life got off to but a single start on earth, and that, as a consequence, before it appeared its chances of occurring were next to nil. ... Destiny is written concurrently with the event, not prior to it... The universe was not pregnant with life nor the biosphere with man. Our number came up in the Monte Carlo game. Is it surprising that, like the person who has just made a million at the casino, we should feel strange and a little unreal?
— Jacques Monod, Chance and Necessity
You cannot separate passion from pathology any more than you can separate a person's spirit from his body.
— Richard Selzer, Letters to a Young Doctor
But anyone who is practically acquainted with scientific work is aware that those who refuse to go beyond fact, rarely get as far as fact; and anyone who has studied the history of science knows that almost every great step therein has been made by the 'anticipation of Nature,' that is, by the invention of hypotheses, which, though verifiable, often had very little foundation to start with.
— Thomas Henry Huxley, The Advance of Science in the Last Half-Century
It was long before I could believe that human learning had no clear answer to this question. For a long time it seemed to me, as I listened to the gravity and seriousness wherewith Science affirmed its positions on matters unconnected with the problem of life, that I must have misunderstood something. For a long time I was timid in the presence in learning, and I fancied that the insufficiency of the answers which I received was not its fault, but was owing to my own gross ignorance, but this thing was not a joke or a pastime with me, but the business of my life, and I was at last forced, willy-nilly, to the conclusion that these questions of mine were the only legitimate questions underlying all knowledge, and that it was not I that was in fault in putting them, but science in pretending to have an answer for them.
— Leo Tolstoy, A Confession
think of it.' said Robert Rosenbluth, a doctor whose acquaintance i made at the start of this book. 'no engineer could design something as multifunctional and fine tuned as an anus. to call someone an asshole is really bragging him up.
— Mary Roach, Gulp: Adventures on the Alimentary Canal
Science is the key to our future, and if you don’t believe in science, then you’re holding everybody back. And it’s fine if you as an adult want to run around pretending or claiming that you don’t believe in evolution, but if we educate a generation of people who don’t believe in science, that’s a recipe for disaster. We talk about the Internet. That comes from science. Weather forecasting. That comes from science. The main idea in all of biology is evolution. To not teach it to our young people is wrong.
— Bill Nye
But I try not to think with my gut. If I'm serious about understanding the world, thinking with anything besides my brain, as tempting as that might be, is likely to get me into trouble.
— Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark
I don't think science is hard to teach because humans aren't ready for it, or because it arose only through a fluke, or because, by and large, we don't have the brainpower to grapple with it. Instead, the enormous zest for science that I see in first-graders and the lesson from the remnant hunter-gatherers both speak eloquently: A proclivity for science is embedded deeply within us, in all times, places, and cultures. It has been the means for our survival. It is our birthright. When, through indifference, inattention, incompetence, or fear of skepticism, we discourage children from science, we are disenfranchising them, taking from them the tools needed to manage their future.
— Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark
Random mutations much more easily debilitate genes than improve them, and that this is true even of the helpful mutations. Let me emphasize, our experience with malaria’s effects on humans (arguably our most highly studied genetic system) shows that most helpful mutations degrade genes. What’s more, as a group the mutations are incoherent, meaning that they are not adding up to some new system. They are just small changes - mostly degradative - in pre-existing, unrelated genes. The take-home lesson is that this is certainly not the kind of process we would expect to build the astonishingly elegant machinery of the cell. If random mutation plus selective pressure substantially trashes the human genome, why should we think that it would be a constructive force in the long term? There is no reason to think so.
— Michael J. Behe
If you are searching for sacred knowledge and not just a palliative for your fears, then you will train yourself to be a good skeptic.
— Ann Druyan
Whether in the intellectual pursuits of science or in the mystical pursuits of the spirit, the light beckons ahead, and the purpose surging in our nature responds.
— Arthur Stanley Eddington, The Nature of the Physical World
We have not the reverent feeling for the rainbow that the savage has, because we know how it is made. We have lost as much as we gained by prying into that matter.
— Mark Twain
No, it is not a commonplace, sir! If up to now, for example, I have been told to 'love my neighbor,' and I did love him, what came of it?. . . What came of it was that I tore my caftan in two, shared it with my neighbor, and we were both left half naked, in accordance with the Russian proverb which says: If you chase several hares at once, you won't overtake any one of them. But science says: Love yourself before all, because everything in the world is based on self-interest. If you love only yourself, you will set your affairs up properly, and your caftan will also remain in one piece. And economic truth adds that the more properly arranged personal affairs and, so to speak, whole caftans there are in society, the firmer its foundations are and the better arranged its common cause. It follows that by acquiring for everyone, as it were, and working so that my neighbor will have something more than a torn caftan, not from private, isolated generosities now, but as a result of universal prosperity.
— Fyodor Dostoyevsky, Crime and Punishment
It is a good principle in science not to believe any 'fact'---however well attested---until it fits into some accepted frame of reference. Occasionally, of course, an observation can shatter the frame and force the construction of a new one, but that is extremely rare. Galileos and Einsteins seldom appear more than once per century, which is just as well for the equanimity of mankind.
— Arthur C. Clarke, 2061: Odyssey Three
And yet we knew, for a certainty, that when first emissaries of Earth went walking among the planets, Earth's other sons would be dreaming not about such expeditions but about a piece of bread.
— Stanisław Lem, His Master's Voice
Human suffering has been caused because too many of us cannot grasp that words are only tools for our use.The mere presence in the dictionary of a word like 'living' does not mean it necessarily has to refer to something definite in the real world.
— Richard Dawkins, The Selfish Gene
The larger a star the shorter its life, but all the more fascinating its death. As it collapses within it’s body, the infalling material can be no longer be compressed; the star is blown to pieces; its shattered mass realeases out ward at the speed of light.
— Kelly Easton, The Life History of a Star
Why would you take a drug that is guaranteed to kill you in forty years? One reason, right? It's the only thing that will stop you dying tomorrow.
— Sharon Moalem, Survival of the Sickest: A Medical Maverick Discovers Why We Need Disease
What are the chances that we will one day discover that DNA has absolutely nothing to do with inheritance? They are effectively zero.
— Sam Harris, The End of Faith: Religion, Terror, and the Future of Reason
Although nature commences with reason and ends in experience it is necessary for us to do the opposite, that is to commence with experience and from this to proceed to investigate the reason.
— Leonardo da Vinci
You may not think you eat a lot of corn and soybeans, but you do: 75 percent of the vegetable oils in your diet come from soy (representing 20 percent of your daily calories) and more than half of the sweeteners you consume come from corn (representing around 10 perecent of daily calories).
— Michael Pollan, In Defense of Food: An Eater's Manifesto
Outside our consciousness there lies the cold and alien world of actual things. Between the two stretches the narrow borderland of the senses. No communication between the two worlds is possible excepting across the narrow strip. For a proper understanding of ourselves and of the world, it is of the highest importance that this borderland should be thoroughly explored.”Heinrich Hertz’ Keynote Address at the Imperial Palace, Berlin, August, 1891
— Heinrich Hertz
But you can’t be a scientist if you’re uncomfortable with ignorance, because scientists live at the boundary between what is known and unknown in the cosmos. This is very different from the way journalists portray us. So many articles begin, “Scientists now have to go back to the drawing board.” It’s as though we’re sitting in our offices, feet up on our desks—masters of the universe—and suddenly say, “Oops, somebody discovered something!” No. We’re always at the drawing board. If you’re not at the drawing board, you’re not making discoveries. You’re not a scientist; you’re something else. The public, on the other hand, seems to demand conclusive explanations as they leap without hesitation from statements of abject ignorance to statements of absolute certainty.
— Neil deGrasse Tyson, Space Chronicles: Facing the Ultimate Frontier
One moment several things are possible, the next moment only one happens, and the rest don't exist. Except that other worlds have sprung into being, on which the did happen.
— Philip Pullman, The Golden Compass
We are here because one odd group of fishes had a peculiar fin anatomy that could transform into legs for terrestrial creatures; because the earth never froze entirely during an ice age; because a small and tenuous species, arising in Africa a quarter of a million years ago, has managed, so far, to survive by hook and by crook. We may yearn for a ‘higher answer’– but none exists
— Stephen Jay Gould
We get a lot of calls where the person is murdered at home, but is not found for a period of time. And so the animals have already started to take the body apart because they haven't been fed in that period. So your evidence is being chewed up by the family pet.I tell you - Dogs are more loyal than cats. Cats will wait only a certain period of time and they'll start chewing on you. Dogs will wait a day or two before they just can't take the starving anymore. So, keep that in mind when choosing a pet. You know how a cat just stares at you, maybe at the top of the TV, from across the room? That's because they're watching to see if you're gonna stop breathing.
— Connie Fletcher, Every Contact Leaves a Trace
To suppose that the eye with all its inimitable contrivances for adjusting the focus to different distances, for admitting different amounts of light, and for the correction of spherical and chromatic aberration, could have been formed by natural selection, seems, I confess, absurd in the highest degree...The difficulty of believing that a perfect and complex eye could be formed by natural selection , though insuperable by our imagination, should not be considered subversive of the theory.
— Charles Darwin
Glendower: I can call the spirits from the vasty deep.Hotspur: Why, so can I, or so can any man;But will they come, when you do call for them?
— William Shakespeare, King Henry IV, Part 1
Science was many things, Nadia thought, including a weapon with which to hit other scientists.
— Kim Stanley Robinson, Red Mars
The more we learn about the world, and the deeper our learning, the more conscious, specific, and articulate will be our knowledge of what we do not know; our knowledge of our ignorance. For this indeed, is the main source of our ignorance - the fact that our knowledge can be only finite, while our ignorance must necessarily be infinite.
— Karl R. Popper
There are no foolish questions and no man becomes a fool until he has stopped asking questions.
— Charles Proteus Steinmetz
I have not yet lost a feeling of wonder, and of delight, that this delicate motion should reside in all the things around us, revealing itself only to him who looks for it. I remember, in the winter of our first experiments, just seven years ago, looking on snow with new eyes. There the snow lay around my doorstep — great heaps of protons quietly precessing in the earth's magnetic field. To see the world for a moment as something rich and strange is the private reward of many a discovery.
— Edward M. Purcell
Every day, and in every way, I am becoming better and better.
— Émile Coué
My name is Ferrum. I was the first, born of the forges, when mankind first began to experiment with iron. I rose from their imagination, from their ambition to conquer the world with a metal that could slice through bronze like paper. I was there when the world started to shift, when humans took their first steps out of the Dark Ages into civilization. For many years, I thought I was alone. But mankind is never satisfied. Others came, risen from these dreams of a new world... Then, with the invention of computers, the gremlins came, and the bugs. Given life by the fear of monsters lurking in machines, these were more chaotic than the other fey, violent and destructive. They spread to every part of the world. As technology became a driving force in every country, powerful new fey rose into existence. Virus. Glitch. And Machina, the most powerful of all.
— Julie Kagawa, The Iron King
The way we think may be completely different, but you and I are an ancient, archetypal couple, the original man and woman. We are the model for Adam and Eve. For all couples in love, there comes a moment when a man gazes at a woman with the very same kind of realization. It is an infinite helix, the dance of two souls resonating, like the twist of DNA, like the vast universe.
— Banana Yoshimoto
Science, like art, is not a copy of nature but a re-creation of her.
— Jacob Bronowski, Science & Human Values
Must be frustrating being a scientist. There you are, incrementally discovering how the universe works via a series of complex tests and experiments, for the benefit of all mankind - and what thanks do you get? People call you "egghead" or "boffin" or "heretic", and they cave your face in with a rock and bury you out in the wilderness. Not literally - not in this day and age - but you get the idea. Scientists are mistrusted by huge swathes of the general public, who see them as emotionless lab-coated meddlers-with-nature rather than, say, fellow human beings who've actually bothered getting off their arses to work this shit out. 
— Charlie Brooker
The people who actually make the advances in theoretical physics don't think in these categories that the philosophers and the historians of science subsequently invent for them
— Stephen Hawking, Black Holes and Baby Universes
Consider this: all the ants on the planet, taken together, have a biomass greater than that of humans. Ants have been incredibly industrious for millions of years. Yet their productiveness nourishes plants, animals, and soil. Human industry has been in full swing for little over a century, yet it has brought about a decline in almost every ecosystem on the planet. Nature doesn't have a design problem. People do.
— William McDonough,  Michael Braungart
We preach and practice brotherhood — not only of man but of all living beings — not on Sundays only but on all the days of the week. We believe in the law of universal justice — that our present condition is the result of our past actions and that we are not subjected to the freaks of an irresponsible governor, who is prosecutor and judge at the same time; we depend for our salvation on our own acts and deeds and not on the sacrificial death of an attorney.
— Virchand Gandhi, The Monist
Research is the process of going up alleys to see if they are blind.
— Marston Bates, The Nature Of Natural History
To a naturalist nothing is indifferent; the humble moss that creeps upon the stone is equally interesting as the lofty pine which so beautifully adorns the valley or the mountain: but to a naturalist who is reading in the face of the rocks the annals of a former world, the mossy covering which obstructs his view, and renders indistinguishable the different species of stone, is no less than a serious subject of regret.
— James Hutton
The task of the modern era was the realization and humanization of God – the transformation and dissolution of theology into anthropology.
— Ludwig Feuerbach, Principles of the Philosophy of the Future
Everyone thinks that it was the big strong caveman who got the girl, and for the most part, that may have been true, but physical strength doesn't explain how our species created civilization. I think there was always some scrawny dreamer sitting at the edge of the firelight, who had the ability to imagine dangers, to look into the future in his imagination and see possibilities, and therefore survived to pass his genes on to the next generation. When the big ape men ended up running off the cliff or getting killed while trying to beat a mastodon into submission with a stick, the dreamer was standing back thinking 'Hey, that might work, but you need to run the mastodon off the cliff.' And, then he'd mate with the women left over after the go-getters got killed.
— Christopher Moore, The Lust Lizard of Melancholy Cove
A synthesis embracing both rational understanding and the mystical experience of unity is the mythos, spoken or unspoken, or our present day and age.
— Wolfgang Pauli, Writings on Physics and Philosophy
This (...) had made me aware for the first time of the well-disguised myth that they and the academic institutions they represent are bastions of a free exchange of ideas. They are -but only of those ideas that don't 'rock the boat', that refrain from challenging hallowed taboos.
— Jack Kevorkian, Prescription: Medicide: The Goodness of Planned Death
I want to pause here and talk about this notion of consensus, and the rise of what has been called consensus science. I regard consensus science as an extremely pernicious development that ought to be stopped cold in its tracks. Historically, the claim of consensus has been the first refuge of scoundrels; it is a way to avoid debate by claiming that the matter is already settled. Whenever you hear the consensus of scientists agrees on something or other, reach for your wallet, because you're being had.Let's be clear: the work of science has nothing whatever to do with consensus. Consensus is the business of politics. Science, on the contrary, requires only one investigator who happens to be right, which means that he or she has results that are verifiable by reference to the real world. In science consensus is irrelevant. What is relevant is reproducible results. The greatest scientists in history are great precisely because they broke with the consensus.There is no such thing as consensus science. If it's consensus, it isn't science. If it's science, it isn't consensus. Period.
— Michael Crichton
The effort to understand the universe is one of the very few things that lifts human life a little above the level of farce, and gives it some of the grace of tragedy. 
— Steven Weinberg
The time has come to realise that an interpretation of the universe—even a positivist one—remains unsatisfying unless it covers the interior as well as the exterior of things; mind as well as matter. The true physics is that which will, one day, achieve the inclusion of man in his wholeness in a coherent picture of the world.
— Pierre Teilhard de Chardin, The Phenomenon of Man
Now I am become death, the destroyer of worlds. (quoting the Bhagavad-Gita after witnessing the first Nuclear explosion.)
— J. Robert Oppenheimer
The conclusion of intelligent design flows naturally from the data itself—not from sacred books or sectarian beliefs. Inferring that biochemical systems were designed by an intelligent agent is a humdrum process that requires no new principles of logic or science. It comes simply from the hard work that biochemistry has done over the past forty years, combined with consideration of the way in which we reach conclusions of design every day.
— Michael J. Behe, Darwin's Black Box: The Biochemical Challenge to Evolution
The fundamental claim of intelligent design is straightforward and easily intelligible: namely, there are natural systems that cannot be adequately explained in terms of undirected natural forces and that exhibit features which in any other circumstance we would attribute to intelligence.
— William A. Dembski, The Design Revolution: Answering the Toughest Questions about Intelligent Design
When you can measure what you are speaking about, and express it in numbers, you know something about it, when you cannot express it in numbers, your knowledge is of a meager and unsatisfactory kind; it may be the beginning of knowledge, but you have scarely, in your thoughts advanced to the stage of science.
— William Thomson, 1st Baron Kelvin
I am a member of a fragile species, still new to the earth, the youngest creatures of any scale, here only a few moments as evolutionary time is measured, a juvenile species, a child of a species. We are only tentatively set in place, error prone, at risk of fumbling, in real danger at the moment of leaving behind only a thin layer of of our fossils, radioactive at that.
— Lewis Thomas, Fragile Species
You would hardly think, at first, that horrid monsters lie up there waiting to be discovered by any moderately penetrating mind--monsters to which those of the oceans bear no sort of comparison."What monsters may they be?"Impersonal monsters, namely, Immensities. Until a person has thought out the stars and their inter-spaces, he has hardly learnt that there are things much more terrible than monsters of shape, namely, monsters of magnitude without known shape. Such monsters are the voids and waste places of the sky... In these our sight plunges quite beyond any twinkler we have yet visited. Those deep wells for the human mind to let itself down into, leave alone the human body! and think of the side caverns and secondary abysses to right and left as you pass on!...There is a size at which dignity begins," he exclaimed; "further on there is a size at which grandeur begins; further on there is a size at which solemnity begins; further on, a size at which awfulness begins; further on, a size at which ghastliness begins. That size faintly approaches the size of the stellar universe. So am I not right in saying that those minds who exert their imaginative powers to bury themselves in the depths of that universe merely strain their faculties to gain a new horror?
— Thomas Hardy, Two on a Tower
Claims that cannot be tested, assertions immune to disproof are veridically worthless, whatever value the may have in inspiring us or in exciting our sense of wonder.
— Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark
As we parted at the Natural History Museum in London, I asked Richard Fortey how science ensures that when one person goes there's someone ready to take his place.He chuckled rather heartily at my naiveté. 'I'm afraid it's not as if we have substitutes sitting on the bench somewhere waiting to be called in to play. When a specialist retires or, even more unfortunately, dies, that can bring a stop to things in that field, sometimes for a very long while.'And I suppose that's why you value someone who spends forty-two years studying a single species of plant, even if it doesn't produce anything terribly new?''Precisely,' he said, 'precisely.' And he really seemed to mean it.
— Bill Bryson, A Short History of Nearly Everything
We were born of risen apes, not fallen angels, and the apes were armed killers besides. And so what shall we wonder at? Our murders and massacres and missiles, and our irreconcilable regiments?
— Robert Ardrey, African Genesis
Time and time again, throughout the history of medical practice, what was once considered as "scientific" eventually becomes regarded as "bad practice".
— David Stewart, Five Standards for Safe Childbearing: Good Nutrition, Skillful Midwifery, Natural Childbirth, Home Birth, Breastfeeding