"Kids are the toughest audience, but also the most rewarding."

In economics, as in life, the answers are often more nuanced than they first appear.

A people without poetry is like a night without stars.

企业战略要立足长远，不能只看眼前利益。

领导力就是做出艰难的决定并坚持到底，即使这些决定不受欢迎。

现实是一个视角问题；你离过去越远，它看起来就越具体和可信——但当你接近现在时，它不可避免地显得越来越不可思议。

数学不是关于数字、方程、计算或算法：它是关于理解的。