所有才能中最有价值的是能用一句话时绝不用两句话。

I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.

局部和全局现象之间的相互作用是数论中反复出现的主题。

Some people go to priests; others to poetry; I to my friends.

世界是一本书，不旅行的人只读了一页。