我不是商人。我是设计师和工程师。

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.

数学中最深刻的思想往往源于最简单的观察。

放空你的心，如水一般无形，化为水吧，我的朋友。

Technology is a way of revealing.

Responsible decommissioning is as important as responsible development.

We see our customers as invited guests to a party, and we are the hosts. It's our job every day to make every important aspect of the customer experience a little bit better.