"Racism, pollution and the rest of it are themselves very close to extinction."

"I am the only guinea pig I have."

"Nature is trying very hard to make us succeed, but nature does not depend on us. We are not the only experiment."

"Humanity is acquiring all the right technology for all the wrong reasons."

"When I'm working on a problem, I never think about beauty. I think only how to solve the problem. But when I have finished, if the solution is not beautiful, I know it is wrong."

"Dare to be naive."

"The golden rule is that there are no golden rules."

"I may be a dumb blonde, but I'm not that blonde."

"A pessimist is never disappointed."

"Though it be honest, it is never good to bring bad news: give to a gracious message an host of tongues; but let ill tidings tell themselves when they be felt."

"Strength is Life, Weakness is death."

"The difference between a good man and a bad man is the choice of cause."