能够容忍你无知的人，可称之为真正的朋友。

If you can’t tell what you desperately need， it’s probably sleep.

I don't care about having a legacy. I don't care about being remembered.

We tell stories to live, and we live to tell stories.

I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.

书籍是想象力的种子。