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A mathematician is a device for turning coffee into theorems.
最好的想法往往在你最意想不到的时候出现。
You don't build a business. You build people, and then people build the business.
The goal is not just to design a market, but to design one that works well in practice.
我不会把所有事情都发出来,但我发的每一条都是我心的一部分。