Coal miners don't just dig in the dirt, they dig for progress.
煤矿工人不仅仅是在挖土,他们是在挖掘进步。
The sun, the sea, the wind—these are the eternal poets.
Reason obeys itself; and ignorance submits to whatever is dictated to it.
在煤炭行业,今天的效率决定明天的存亡。