Labor economics is fundamentally about understanding people’s choices and constraints.

想象力是让梦想成真的土壤。

The only power any government has is the power to crack down on criminals. Well, when there aren't enough criminals, one makes them. One declares so many things to be a crime that it becomes impossible for men to live without breaking laws.

我们都困在语言的网中，但它也是我们唯一的逃脱手段。

礼义法度，是随着时势而变化的。