"A story has no beginning or end: arbitrarily one chooses that moment of experience from which to look back or from which to look ahead."

利润和可持续性不是对立的，而是长期成功的伙伴。

We must constantly look at things in a different way.

I learned that the market is not a casino, but a place where you can make money if you are disciplined and patient.

To understand a forest, you must listen to it—not just with your ears, but with your heart.

自然实验可以为经济问题提供有价值的见解。

生活就是选择，但要选择得好，你必须知道自己是谁，以及你代表什么。

当你最不抱期望时，研究的坚持往往会带来回报。