Leadership in the coal industry today means navigating the delicate balance between economic necessity and environmental responsibility.

Don't chase money, get in position where money chase you.

There is one god, greatest among gods and men, in no way similar to mortals either in body or in thought.

世界是一个非常令人困惑的地方，能够思考它是一种巨大的特权。

真正的进步发生在我们停止捍卫现状并开始挑战它的时候。

The only thing I can control is my effort and my attitude.

In a rapidly changing market, flexibility and adaptability are the keys to business success.

数学之美不在于其复杂性，而在于其简洁性以及它揭示隐藏真理的方式。