"To guess what to do, you can't be a scientist unless you have a feel for the numbers."

"I am a man of the cloth, you might say, and my cloth is the universe."

"I don't want to be a part of the establishment. I want to be an outsider."

"If I could explain it to the average person, I wouldn't have been worth the Nobel Prize."

"I have a great deal of difficulty with the idea of 'truth' in the philosophical sense."