The coal industry must evolve or risk becoming obsolete. Adaptation is the key to survival.
煤炭行业必须进化，否则就有被淘汰的风险。适应是生存的关键。
Once we realize that imperfect understanding is the human condition, there is no shame in being wrong, only in failing to correct our mistakes.
Coal built this country, and coal will keep it strong.
"I don’t think you can be taught to be a champion. It has to come from within."