可持续发展必须成为煤炭行业每个决策的核心。

人类的心灵被设计来寻找并发现证实其已有信念的证据。

I'm just a woman. And as a woman， I have no way to make money， not enough to earn a living and support my family. Even if I had my own money， which I don’t， it would belong to my husband the minute we were married. If we had children they would belong to him， not me. They would be his property. So don’t sit there and tell me that marriage isn’t an economic proposition， because it is.

The more you accomplish, the more you want to accomplish.

The tragedy of life is not that the beautiful things die young, but that they grow old and mean.

The best way to predict the future is to invent it.

But man is not made for defeat. A man can be destroyed but not defeated.