The real reward in science is knowing that your work can save lives.

"The most important thing in empirical work is to be clear about the question you are trying to answer."

The beauty of literature lies in its ability to transcend time and place.

The most important questions of life are, for the most part, really only problems of probability.

我是自己心灵的囚徒，但艺术让我自由。

找到自己的最好方法是在为他人服务中迷失自己。

The value of an economic model lies in its ability to explain and predict.