让自己振作起来的最好方式是尝试让别人振作起来。
道理明白则气势旺盛,气势旺盛则文辞畅达。
We are all afraid—for our confidence, for the future, for the world.
善意是耳聋者可以听懂、目盲者亦能看见的语言。
Transparency builds trust, even in controversial industries.
A good mathematician is lazy, but in a constructive way.