Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.

语言是存在的家。在其家中，人居住。那些用语言思考和创造的人是这个家的守护者。

The whole is more than the sum of its parts.

The best reader is the writer who reads his own work.

自然实验可以为经济问题提供有价值的见解。

Efficiency without creativity is just busywork.

我似乎总是想以最节能的方式，用自然界里最平常的东西来造各种东西。