经济学方法为理解所有人类行为提供了一个有价值的统一框架。

Silence is the most perfect expression of scorn.

虽然天地能长久，但岁月不居。等待黄河水复清只会陷入烦恼。宁愿远游，让自己心情好一些，不怕上天入地，游尽上下四方。

我梦想着有一天，这个国家会站起来，实现其信仰的真正意义。

There are only two kinds of people who are really fascinating—people who know absolutely everything and people who know absolutely nothing.

The success of an enterprise cannot be achieved without accurate judgment of the future and seizing opportunities.