One: A Book Is A Universe and the Universe is a Book. Inside a book, any Physiks or Magical Laws or Manners or Histories may hold sway. A book is its own universe and while in it, you must play by their rules. More or less. Some of the more modern novels are lenient on this point and have very few policemen to spare. This is why sometimes, when you finish a book, you feel strange and woozy, as though you have just woken up. Your body is getting used to the rules and your own universe again. And your own universe is just the biggest and longest and most complicated book ever written—except for all the other ones. This is also why books along the walls make a place feel different—all those universes, crammed into one spot! Things are bound to shift and warp and hatch schemes!Two: Books Are People. Some are easy to get along with and some are shy, some are full of things to say and some are quiet, some are fanciful and some are plainspoken, some you will feel as though you've known forever the moment you open the cover, and some will take years to grow into. Just like people, you must be introduced properly and sit down together with a cup of something so that you can sniff at each other like tomcats but lately acquainted. Listen to their troubles and share their joys. They will have their tempers and you will have yours, and sometimes you will not understand a book, nor will it understand you—you can't love all books any more than you can love every stranger you meet. But you can love a lot of them. And the love of a book is a precious, subtle, strange thing, well worth earning, And just like people, you are never really done with a book—some part of it will stay with you, gently changing the way you see and speak and know.Three: People Are Books. This has two meanings. The first is: Every person is a story. They have a beginning and a middle and an end (though some may have sequels and series).They have motifs and narrative tricks and plot twists and daring escapes and love lost and love won. The rules of books are the rules of life because a book must be written by a person alive, and an alive person will usually try to tell the truth about the world, even if they dress it up in spangles and feathers. The other meaning is: When you read a book, it is not only a story. It is never only a story. Exciting plots may occur, characters suffer and triumph, yes, It is a story. But it is also a person speaking to you, directly to you. A person far away, perhaps in time, perhaps in space, perhaps both. A person who wanted to say something so loud that everyone could hear it. A book is a time-travelling teleportation machine. And there's millions and millions of them! When you read a book, you have a conversation with the person who wrote it. And that conversation is never quite the same twice. Every single reader has a different chat, because they are different people with different histories and ideas in their heads. Why, you cannot even have the same conversation with the same book twice! If you read a book as a child, and again as a Grown-Up, it will be something altogether other. New things will have happened to you, new folk will have come into your life and taught you wild and wonderful notions you never thought of before. You will not be the same person—and neither will the book. When you read, know that someone somewhere wrote those very words just for you, in hopes that you would find something there to take with you in your own travels through time and space.
— Catherynne M. Valente, The Girl Who Fell Beneath Fairyland and Led the Revels There