William

“What do you think?" shouted Razumihin, louder than ever, "you think I am attacking them for talking nonsense? Not a bit! I like them to talk nonsense. That's man's one privilege over all creation. Through error you come to the truth! I am a man because I err! You never reach any truth without making fourteen mistakes and very likely a hundred and fourteen. And a fine thing, too, in its way; but we can't even make mistakes on our own account! Talk nonsense, but talk your own nonsense, and I'll kiss you for it. To go wrong in one's own way is better than to go right in someone else's. In the first case you are a man, in the second you're no better than a bird. Truth won't escape you, but life can be cramped. There have been examples. And what are we doing now? In science, development, thought, invention, ideals, aims, liberalism, judgment, experience and everything, everything, everything, we are still in the preparatory class at school. We prefer to live on other people's ideas, it's what we are used to! Am I right, am I right?" cried Razumihin, pressing and shaking the two ladies' hands.”
― Fyodor Dostoevsky, Crime and Punishment

“There is nothing else than now. There is neither yesterday, certainly, nor is there any tomorrow. How old must you be before you know that? There is only now, and if now is only two days, then two days is your life and everything in it will be in proportion. This is how you live a life in two days. And if you stop complaining and asking for what you never will get, you will have a good life. A good life is not measured by any biblical span.”
― Ernest Hemingway, For Whom the Bell Tolls