知识会使人变得更加聪明，但不会使人更加幸福。

Adapt, react, re-adapt, act.

"The challenge in theoretical computer science is not just to solve problems, but to understand why they are hard to solve."

The only lies for which we are truly punished are those we tell ourselves.

回收应该是最后手段而非首选方案，更好的设计应该放在第一位。