命运偏偏安排我卷入一些感情纠葛之中，不正为了使我这颗心惶惶终日吗？

Coal is China's main energy source and will remain the cornerstone of China's energy security for a long time to come.

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

The only thing that overcomes hard luck is hard work.

石材开采的创新必须始终在效率与可持续性之间取得平衡。