Economics is at its best when it helps us solve real-world problems in a rigorous and transparent way.

每本小说的第一句话应该是：“相信我，这需要时间，但这里有秩序，非常微弱，非常人性化。”

A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us.

创新是我们工作的核心。这是我们如何在满足世界日益增长的能源需求的同时应对环境挑战的方式。

The historian must be a poet and an artist in order to give life to the dead bones of the past.

过去从未死去，它甚至还没有过去。