"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

我认为生活中最重要的事情就是忠于自己。

Sometimes you have to lose yourself before you can find anything.

煤炭的真实成本必须既考虑其即时价值，也考虑其对社区和生态系统的长期影响。