绿色开采、低碳利用是煤炭行业可持续发展的必由之路。

可持续发展不仅仅是种树，而是在正确的地方为了正确的理由种植正确的树。

领导力的挑战在于强大而不粗鲁；善良而不软弱；大胆而不霸道；深思熟虑而不懒惰；谦逊而不胆怯；自豪而不傲慢；幽默而不愚蠢。

The greater the obstacle， the more glory in overcoming it.

Adapting old programs to fit new machines usually means adapting new machines to behave like old ones.

"A novel should be a book of questions, not a book of answers."

要养活世界，我们必须先了解它。