可持续发展不是选择，而是煤炭行业的必然要求。

我不愿意人家粗心大意地读我的书，因为在这些记忆记下来时，我承受了太多太多的悲伤。

The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.

你的树无法摇摆是因为我。