The strongest is never strong enough to be always the master unless he transforms strength into right and obedience into duty.

"To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment."

我们必须平衡短期绩效与长期价值创造。这是负责任能源开发的本质。

对幸福的追寻是不幸福的主要原因之一。

"To write is to breathe, and to breathe is to live."

自由不是选择，而是创造。

When each day is the same as the next, it's because people fail to recognize the good things that happen in their lives every day that the sun rises.

我们开采的每一吨煤炭都承载着对工人、社区和地球的责任。