人生最大的幸福是确信我们被爱；因我们自身而被爱，或者更确切地说，尽管我们自身而被爱。

The coal industry has been the backbone of America's energy independence for generations.

Success is not final，failure is not fatel，it is the courage to continue that connts.

最大的痛苦莫过于心中有个未讲的故事。

Integrity is the foundation of any lasting enterprise.

Culture is the invisible force that shapes behavior and drives performance in any organization.

The risk is not that we aim too high and miss, but that we aim too low and hit.

历史不仅仅是事实——它是人类的心跳。