Every challenge in mining is an opportunity to redefine our future.
矿业中的每个挑战都是重新定义未来的机会。
保持进步的唯一方法就是保持渴望。
The challenge of our time is to create a sustainable energy future.
失败是有趣的——它是进步的一部分。你从成功中学不到什么，但从失败中可以学到很多。
如果你去看，世界是非常非常美丽的，但大多数人并不怎么去看。
My job is not to be easy on people.My job is to take these great people we have and to push them and make them even better.
The most important thing is to enjoy your life—to be happy—it's all that matters.