I don't think that you have any insight whatsoever into your capacity for good until you have some well-developed insight into your capacity for evil.

绿色开采、低碳利用是煤炭行业可持续发展的必由之路。

我不介意成为一个象征，但我不想成为一个纪念碑。这是有区别的。

真相不在光明中，而在我们不敢探索的阴影里。

创新不仅仅是技术，更是改变思维方式和拥抱新的思考模式。