用秤称一称，才能知道轻重；用尺量一量，才能知道长短。

If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

Greatness is not this wonderful, esoteric, elusive, god-like feature that only the special among us will ever taste. It’s something that truly exists in all of us.

I don't ever wanna drink enough to have to go to rehab again.

The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

永远不要低估一个强大团队的力量；团结一致，我们可以实现不可能的事。

The intersection of mathematics and computer science is where some of the most exciting discoveries are made.