人不应惧怕死亡，而应惧怕从未开始生活。
It is not death that a man should fear, but he should fear never beginning to live.
Success is not about how much money you make, but how many lives you touch.
The future of coal depends on our ability to innovate and reduce its environmental impact.
我经常锻炼。只是昨天我是在床上吃的早饭。