"The greatest discoveries of science have always been made by those who were not afraid to challenge the existing paradigms."

"I was able to solve this problem because I don't have a computer. I know what I am doing every step, and the steps go slowly enough that I can think."

"I have something that I call my Golden Rule. It goes something like this: 'Do unto others twenty-five percent better than you expect them to do unto you.' … The twenty-five percent is for error."

"I have spent a good deal of my life trying to get people to eat more vitamin C."

"You can't have a good idea unless you have a lot of ideas."