You don't build a business. You build people, and then people build the business.

自然界的存在与任何命题的存在是同一类型的事实。

关键不是消除恐惧，而是控制它。

"The act of writing is an act of resistance against forgetting."

"The universe is not only stranger than we imagine, it is stranger than we can imagine."

When I got to 40 or so... I had the sense when I looked back over my life I would actually see a mess of decisions， a few of which I had thought about， some of which I had sort of stumbled on， and many that I had no control over whatsoever.

在数学中，就像在生活中一样，最优雅的解决方案往往来自于对问题的深刻理解。