当经济学以严谨和透明的方式帮助我们解决现实世界的问题时，它处于最佳状态。
Economics is at its best when it helps us solve real-world problems in a rigorous and transparent way.
永远忠于自己和你的热情。
Purposive behavior in animals and men.
The market can stay irrational longer than you can stay solvent.
变化的速度永远不会比今天更慢。
The world is full of suffering, it is also full of overcoming it.
建筑真正的考验是它如何老化。
There are two ways of getting home; and one of them is to stay there.
I did not write half of what I saw, for I knew I would not be believed.