The war on coal is a war on the American worker.

Leadership is not about being in charge but about taking care of those in your charge.

在变化的世界中，适应性是任何矿业公司最大的资产。

The heart is a fragile thing, easily broken but hard to mend.

不愿满足现状，愿意为了自己的痴迷而冒险过度，这就是艺术家与娱乐人士的区别。