Never be the brightest person in the room. And if you are, I suggest you invite smarter people or find a different room.

I don't want to be a champion. I want to be a challenger.

Mathematics is not a spectator sport.

The truth is that in America, the Jew is a figment of the Christian imagination.

世界是事实的总体，而不是事物的总体。

对天资在中等程度以上的人，可以和他谈论高深的学问；而对于中等以下天资的人，则不可以和他谈论高深的学问。