Labor economics is fundamentally about understanding people’s choices and constraints.

A business that makes nothing but money is a poor business.

绘本中的沉默与图像和文字同样重要。

Whatever Nature has in store for mankind, unpleasant as it may be, men must accept, for ignorance is never better than knowledge.

A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.

I'm always trying to grow and learn and better myself.