计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。

The world is a book, and those who do not travel read only one page.

海洋是一台巨大的机器，而风是它的发条。

我们说有些事情不能被原谅，或者说我们永远不会原谅自己。但我们确实原谅了——我们一直在这样做。

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.

没有执行的创新只是幻想。

Art is the only way to run away without leaving home.

物理学的美丽在于它能够用简单的原理解释复杂的事物。

Should seize every opportunity to prove to everyone that you, prove that you are able to meet the challenge.