Robert Jaffe

"The theory community, myself included - became rather troubled about the particle."

"You can’t imagine how wonderful it is to teach physics at MIT. The physics majors at MIT are there because they want to be there. Their love of physics is infectious...I've likened it to teaching art history in Rome."

"I feel I may be controversial in this, but I think that wisdom doesn't count for a lot in theoretical physics. It’s not like history and literature, where you accumulate a broader and broader world view. It’s not a question of energy; I have plenty of energy. I just wrote—just finished writing this massive book...I think most theoretical physicists do their best work when they're young, because they see problems fresh for the first time."