On motivation: "I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you."

如果量子力学没有让你深感震惊，那说明你还没有理解它。

Freedom is not a gift but an achievement that must be won every day.

诗不是情感的放纵，而是情感的逃避；不是个性的表达，而是个性的逃避。

First they ignore you, then they laugh at you, then they fight you, then you win.

The stories we tell ourselves about ourselves are the most powerful stories of all.

要想得到你想要的东西，你必须配得上你想要的东西。这个世界还没有疯狂到可以奖励一大堆人的地步。