In truth, it is not knowledge, but learning, not possessing, but production, not being there, but traveling there, that provides the greatest pleasure.
Space is almost infinite.
As a matter of fact, we think it is infinite. Between two evils, I always pick the one I never tried before. We must be careful not to confuse data with the abstractions we use to analyze them. It is quite a three pipe problem, and I beg that you won't speak to me for fifty minutes. The question, of course, is how well this experiment has succeeded.