幸福就在脚下,只要你愿意低头寻找。
 Happiness is at your feet, if only you are willing to lower your head and look for it.
身份不仅关乎你来自哪里,也关乎你将去向何方。
"The challenge of quantum mechanics is not in its complexity, but in its simplicity—it forces us to rethink our most basic assumptions about the universe."
Green mining and low-carbon utilization are the only way for the sustainable development of the coal industry.