我的人生没有方向、没有目标、没有任何意义，而我依然感到很开心。

每个想法都有其目的，即使我们无法立即察觉。

Language is not innocent. It carries the weight of history and power.

"When you are writing, you are trying to find out something which you don't know."

To do mathematics is to explore a universe of ideas, where the only limit is your imagination.

科学因怀疑和质疑而繁荣。