Coal miners don't just dig in the dirt, they dig for progress.

世界是一个危险的地方，不是因为那些作恶的人，而是因为那些旁观而不作为的人。

遗忘是失去自己的一部分，而记住则是让它继续存在。

我们在童年时读的书就像一个秘密花园，一个我们可以逃离和梦想的地方。

领导力就是激励人们去做他们从未想过自己能做的事情。

Collaboration across industries is essential to solving the complex challenges of energy production.

People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and, if they can't find them, make them.

有时候最简单的旋律最有力量。