把握你的20岁是为工作、爱情、幸福，甚至可能是为世界做的最简单但最具变革性的事情之一。

The most important skill for a computer scientist is problem solving. The ability to formulate problems, think creatively about solutions, and express a solution clearly and accurately.

写作的艺术就是发现你所相信的艺术。

I'm interested in the edges of things.

让自己振作起来的最好方法就是试着让别人振作起来。

To be a Christian without prayer is no more possible than to be alive without breathing.