The true poet is the prophet of the nation.

采矿业的可持续性不是一种选择，而是我们对后代的责任。

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.

心灵是一个协调感觉的系统。

The future of coal lies not in its quantity but in how cleanly and efficiently we can use it.