智慧就是适应变化的能力。

The past is a shadow that follows us, no matter how fast we run.

努力工作，无论你做多少，都只是成功方程式的一部分。

自信是你所能拥有的最美丽的东西。

Sustainability is not a cost - it's the biggest innovation opportunity of our lifetime.

I like being a woman, even in a man's world. After all, men can't wear dresses, but we can wear the pants.

真相会让你自由，但在它完成对你的折磨之前不会。

The computer reminds one of Lon Chaney -- it is the machine of a thousand faces.

真正的领导力在于创造一个让人们能够蓬勃发展并实现其全部潜力的环境。

Innovation is not an option; it's a necessity for the survival of the coal industry.