相信有时需要勇气。

Silence is sometimes more powerful than words.

Don’t ask yourself what the world needs. Ask yourself what makes you come alive and then go do that， because what the world needs is people who have come alive.

I don't care what you say about me as long as it's not true.

计算复杂性的研究不仅仅是关于解决问题，还在于理解可计算性的极限。

有机体不仅学会做什么，还学会什么导致什么。