A sustainable future for coal depends on our ability to integrate cleaner practices without sacrificing the livelihoods of those who depend on the industry.

采矿业有能力改变社区，但前提是我们必须负责任地去做。

The most important thing is to have a well-thought-out, long-term investment strategy.

最有趣的艺术是不给你所有答案的艺术。

Don't ever let somebody tell you you can't do something, not even me.

所以,对于”染不能不谨慎啊！

我认为冠军的定义不在于他们的胜利，而在于他们跌倒后如何重新站起来。