感恩是一种简单的实践，可以对你的幸福感产生深远的影响。

"Pressure is a privilege—it means you're in a position to achieve something great."

学习数学的唯一方法就是做数学。

The dead are never far from us. They’re in our hearts and on our minds and in the end all that separates us from them is a single breath, one last puff of air.

We don’t just manufacture drugs; we manufacture trust.

作家的任务是见证。

A mathematical proof is a poem written in the language of logic.

我不认为你能真正改变你是谁，但你可以改变你生活的方式。

The only way to succeed is to have a product that is really, really good.