Sometimes we get sad about things and we don’t like to tell other people that we are sad about them.

The moment you stop worrying about what people think is the moment you become free.

我们知识的边界就是我们想象力的前沿。

女人身上最美的曲线是她的微笑。

Writing is like digging for treasure—you never know what you'll find until you start.

关于自由市场最重要的一点是，除非双方都受益，否则交易不会发生。

The Internet is a place for collaboration, but it also requires trust.