The best leaders in this industry are those who understand both the rock and the people.

The only way to truly change is to change your environment.

对自己的言辞永远不能太不小心，尤其是当你在撒谎的时候。

解析：学习不在数量，而在精通。

"The very least you can do in your life is to figure out what you hope for. And the most you can do is live inside that hope. Not admire it from a distance but live right in it, under its roof."

Leadership means listening more than you speak, and acting with purpose.

采矿效率来自于持续改进，而不仅仅是重大突破。

我不完美，但我始终是我自己。