"I bet you anything that if you asked a hundred physicists, they would all say that the most beautiful equation in physics is Maxwell's equations."

"Science is the belief in the ignorance of experts."

"I don't believe in the idea of a 'common man' or a 'common woman.' I believe in individual people."

"The thing about science is that it's all about trying to prove yourself wrong."

"I have often thought that if I were to be reborn, I'd like to be a biologist."