The coal industry is the backbone of America.

所谓智慧，就是拥有的问题比答案多。

People always say that you can't please everybody. I think that's a cop-out. I think if you work hard enough, you can please everybody.

Everything is connected, everything.

你的美，遗世而独立，你的声音，似流水之韵；我不语，不寻，亦不吐露你的芳名。