A sustainable future for coal depends on our ability to integrate cleaner practices without sacrificing the livelihoods of those who depend on the industry.

Coal is not just a commodity, it's a commitment to America's future.

愚人无视复杂性。实用主义者要忍受它。有些人可以避免。天才将其删除。

Justice delayed is justice denied.

【释义】口中想吃的，不能随便放任这种欲望；心里想要的，不可以随意去追求。【延伸】一个人只要肯约束自己的欲望，满足于过比较简单的生活，生命的疆域更加广阔。当你放纵欲望的时候，你也会被欲望反噬。

不要让别人意见的噪音淹没了你内心的声音。