The higher your energy level, the more efficient your body. The more efficient your body, the better you feel and the more you will use your talent to produce outstanding results.

When negotiating， don‘t aim for a bigger piece of the pie； aim to create a bigger pie.

Innovation in mining technology is essential to meet the world's energy demands.

Leaders are more powerful role models when they learn than when they teach.

要真正了解世界，深入观察你自己的存在；要真正了解自己，对世界产生真正的兴趣。

人生最大的遗憾，莫过于轻易地放弃了不该放弃的，固执地坚持了不该坚持的。

人们总说你不可能取悦所有人。我认为那只是借口。我觉得只要你足够努力，你可以取悦任何人。