The most elegant proofs are those that reveal the heart of the problem with clarity.

The revolution is a long and arduous struggle, but with determination and unity, victory is certain.

压力是一种特权 - 这意味着你有机会做出伟大的事情。

You don’t have to be the best, but you have to be the best you can be.

我们处在一个信息越来越多，意义却越来越少的世界。