写作是一种勇气的行为。

Innovation comes from saying no to 1,000 things to make sure we don’t get on the wrong track.

人们对自己信念的自信程度主要取决于他们能对所看到的东西讲述的故事的质量，即使他们看到的东西很少。

可持续发展不是口号，而是必须践行的企业责任。

Spend each day trying to be a little wiser than you were when you woke up.

The study of economic history is not just about the past; it’s about understanding the roots of present inequalities.

这是一首幽默的打油诗，调侃数学的复杂性。