I’m convinced that about half of what separates the successful entrepreneurs from the non-successful ones is pure perseverance.

冒险应该是80%的规划和20%的纯粹勇气。

As data grows, so does the complexity of managing it. The challenge is to keep the systems simple and efficient.

人生短暂，但智慧是永恒的。

The idea that we will make a society where literally everybody is graded, the good at the top, bad at the bottom, exactly done as it should be, is impossible. There are simply too many random factors: accidents, accidents of birth, accidents of things dropping on people's heads, illnesses, etc. We will never get to grade them, never get to grade people as they should.

我写作是为了理解。我写作是为了不忘却。