“I don't think literature would be possible in a determined world. We might go through the motions but the heart would be out of it. Nobody could then 'smile darkly and ignore the howls.' Even if there were no Church to teach me this, writing two novels would do it. I think the more you write, the less inclined you will be to rely on theories like determinism. Mystery isn't something that is gradually evaporating. It grows along with knowledge.”

“You know, they ask me if I were on a desert island and I knew nobody would ever see what I wrote, would I go on writing. My answer is most emphatically yes. I would go on writing for company. Because I'm creating an imaginary — it's always imaginary — world in which I would like to live.(Interview, The Paris Review)”

“Yet if there really were a complete unified theory, it would also presumably determine our actions—so the theory itself would determine the outcome of our search for it! And why should it determine that we come to the right conclusions from the evidence? Might it not equally well determine that we draw the wrong conclusion? Or no conclusion at all?”

“If people lived forever—if they never got any older—if they could just go on living in this world, never dying, always healthy—do you think they’d bother to think hard about things, the way were doing now? I mean, we think about its everything, more or less—philosophy, psychology, logic. Religion. Literature. I kinda think, if there were no such thing as death, the complicated thoughts and ideas like that would never come into the world.”

“Considering the ways in which so many of us waste our time, what would be wrong with a world in which everybody were writing poems? After all, there’s a significant service to humanity in spending time doing no harm. While you’re writing your poem, there’s one less scoundrel in the world. And I’d like a world, wouldn’t you, in which people actually took time to think about what they were saying? It would be, I’m certain, a more peaceful, more reasonable place. I don’t think there could ever be too many poets. By writing poetry, even those poems that fail and fail miserably, we honor and affirm life. We say ‘We loved the earth but could not stay.”

“If you don't like my book, write your own. If you don't think you can write a novel, that ought to tell you something. If you think you can, do. No excuses. If you still don't like my novel, find a book you do like. Life is too short to be miserable. If you do like my novels, I commend your good taste.”