如果一个人以他的财富为骄傲，那么要看他如何运用财富，才知道他是否应该被称赞。

Freedom is never voluntarily given by the oppressor； it must be demanded by the oppressed.

The unexamined life is not worth living.

To be born again, first you have to die.

不要去跟随已经有的道路，去探索没有被开拓的新道路，留下自己的足迹。