The market is always right, and the price is never too high to buy or too low to sell.

The revolution is not an apple that falls when it is ripe. You have to make it fall.

If you're not failing occasionally, you're not pushing hard enough.

我不想成为明星，我想成为传奇。

劳动经济学从根本上讲是理解人们的选择和约束。