Certification standards are meaningless without rigorous enforcement.

A good mechanism design aligns individual incentives with social goals.

我不完美，但我正在努力。

Innovation doesn't happen overnight, it requires continuous investment and patience.

The man who speaks to you of sacrifice, speaks of slaves and masters. And intends to be the master.

晏子春秋

程序最重要的属性是它是否实现了用户的意图。