The Internet is a tool for communication, but it also requires us to be good listeners.

Liberty is the only thing worth fighting for.

真正的理解来自同理心。

Every book is a journey, and every journey changes us.

I am not a hero of mathematics. I'm not even that successful; that is why I don't want to have everybody looking at me.

我总是渴望学习和进步。

我练习得如此之多，以至于我在比赛前不需要思考。就像开车一样——你不会考虑要踩哪个踏板。

"The beauty of computational complexity lies in its ability to reveal the inherent difficulty of problems, regardless of the specific algorithms used to solve them."