I do wish we could chat longer, but I’m having an old friend for dinner.

Derivatives are like sex. It’s not who we’re sleeping with, it’s who they’re sleeping with that’s the problem.

Mathematics requires a small dose, not of genius, but of an imaginative freedom which, in a larger dose, would be insanity.

You must take your opponent into a deep dark forest where 2+2=5, and the path leading out is only wide enough for one.

Victorious warriors win first and then go to war, while defeated warriors go to war first an then seek to win.