"I'm from Iowa, I only work in space."

"Too often we give children answers to remember rather than problems to solve."

"Who makes quick use of the moment is a genius of prudence."

"If you get up one time more than you fall, you will make it through."

"Don't get suckered in by the comments -- they can be terribly misleading. Debug only code."

"When a rich man's dog died, everyone commiserated. When a poor man lost his mother, no one noticed."

"It may be that our role on this planet is not to worship God--but to create him."

"He's suffering from Politicians' Logic. Something must be done, this is something, therefore we must do it."

"The best, most beautiful, and most perfect way that we have of expressing a sweet concord of mind to each other is by music."

"Veni, vidi, vici.[I came, I saw, I conquered]"

"I used to wake up at 4 A.M. and start sneezing, sometimes for five hours. I tried to find out what sort of allergy I had but finally came to the conclusion that it must be an allergy to consciousness."

"The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little."