Writing is like driving at night in the fog. You can only see as far as your headlights, but you can make the whole trip that way.

The time to start investing in your career, your relationships, and your identity is now.

The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.

你体验到的积极情绪越多，你就越开放。你越开放，你看到的就越多。你看到的越多，你能做的就越多。你能做的越多，你就能成长得越多。

Let him only see the thorns who has eyes to see the rose.

做数学就是探索一个无限的思想景观。