“Don't make me come down there. - God”

“Worry is the interest you pay on a debt you may not owe.”

“DENNIS, in order to die, one must first be alive.”“Quod erat demonstrandum. Oh, yes, and also: I think, therefore I am.”

“For large values of 1, 1 approaches 2, for small values of 2.”

“No matter where you go, there you are.”

“Write it down, boy. If you come across a passage in your reading that you’d like to remember, write it down in your little book; then you can read it again, memorize it, and have it whenever you wish.”

“If somebody writes a great poem, people don't run around applauding the pencil, saying 'Oh, what a great pencil'...I'm a pencil in God's hands.”