关于自由市场最重要的一个核心事实是，除非双方都受益，否则不会发生交换。

即使在最黑暗的时刻，幸福也有迹可循，只要记得点亮灯。

最好的投资是企业家身上的韧性。

The teacher should not teach as if he were pouring knowledge into an empty vessel, but rather as if he were lighting a fire.

I don't need validation from anyone else. I know my worth.

森林的真正价值远远超出了它的木材。