声音、微笑和眼神，会成为彼此间的特殊沟通。

伟大的领导者不会告诉你该做什么，他们会向你展示如何去做。

毁灭自己的错误胜过毁灭他人的错误。

"Traveling is a brutality. It forces you to trust strangers and to lose sight of all that familiar comfort of home and friends. You are constantly off balance. Nothing is yours except the essential things: air, sleep, dreams, the sea, the sky - all things tending towards the eternal or what we imagine of it."

The coal industry must evolve with technology to meet global energy demands sustainably.

做出伟大工作的唯一方法是热爱你所做的事。