知识的增长是解决问题的关键。

编写程序的最好方法是编写它。

In the factory, we make machines; in the field, we grow food; but in the office, we make decisions that shape both.

美团使命宣言：吃得更好，生活更好

I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.

数学是一种创造性的努力，就像艺术或音乐一样。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.