最深刻的定理往往源于最简单的观察。
The deepest theorems often arise from the simplest observations.
写作是一种存在于世界的方式,一种理解它的方式,以及一种改变它的方式。
I believe in the power of storytelling to change the world.
Is there such a thing as a cheerful pessimist? That's what I am.