To promote the high-quality development of the coal industry, we must rely on technological innovation and intelligent upgrading.

"Humor is the great thing, the saving thing. The minute it crops up, all our irritations and resentments slip away and a sunny spirit takes their place."

I don’t just want to be the best, I want to be the best ever.

I don’t complain, I don’t make excuses, I just try to keep going.

"Every setback is a setup for a comeback."