The real world is the most abstract thing of all.

I have made a ceaseless effort not to ridicule， not to bewail， not to scorn human actions， but to understand them.

I think that we communicate only too well, in our silence, in what is unsaid, and that what takes place is a continual evasion, desperate rearguard attempts to keep ourselves to ourselves.

程序员最重要的技能是阅读代码的能力。

成功就是解决问题的集合。

你永远无法真正理解一个人，除非你从他的角度考虑问题。

Don't be afraid to make mistakes. If you're not making mistakes, you're not trying hard enough.