If you are not willing to learn, no one can help you. If you are determined to learn, no one can stop you.

The best way to understand labor markets is to look at real-world data, not just theoretical models.

我宁愿亲自监督政府的全部运作，也不愿将公共事务委托给下属。

The best way to predict the future is to create it.

问题的根本原因在于，在现代世界里，愚蠢的人自以为是，而聪明的人充满怀疑。