“Creationists make it sound as though a 'theory' is something you dreamt up after being drunk all night.”

“We would grow tired of it, Grandpa, if it were beautiful all the time. A little change from night to night is good for us.''For you, because you're young, Wanda. You have many, many evenings ahead of you. I don't. I want more good ones.”

“In a properly automated and educated world, then, machines may prove to be the true humanizing influence. It may be that machines will do the work that makes life possible and that human beings will do all the other things that make life pleasant and worthwhile ”

“To MankindAnd the hope that the war against follymay someday be won after all.”

“Saying something is 'too bad' is easy. You say you disapprove, which makes you a nice person, and then you can go about your business and not be interested anymore. It's a lot worse than 'too bad.' It's against everything decent and natural.”

“Do you know what it is to play a part? To split your personality deliberately for twenty-four hours a day? Even when with friends? Even when alone, so that you will never forget inadvertently? To be a dilettante? To be eternally amused? To be of no account? To be so effete and faintly ridiculous that you have convinced all who know you of your own worthlessness? All so that your life may be safe even though it means it has become barely worth living. But even so, once in a while I can fight them.”

“Nothing has to be true, but everything has to sound true.”