"Biography is not just about what happened, but about what it meant."

Green mining and low-carbon utilization are the only way for the sustainable development of the coal industry.

The power elite is composed of men whose positions enable them to transcend the ordinary environments of ordinary men and women; they are in positions to make decisions having major consequences.

不要让别人意见的噪音淹没了你内心的声音。

The best books are those that change the way you think.