释义：事物可能发生一次变化，而人则会经历无数次变化。如果想要不再变化，除非已故命终。

The core of the energy revolution is cleanliness and efficiency, and the coal industry must actively adapt to this trend.

The real tragedy of the poor is that they can do nothing but wait for the rich to give them something.

Men become civilized, not in proportion to their willingness to believe, but in proportion to their readiness to doubt.

The only way to achieve the impossible is to believe it is possible.

精神生活是对环境的持续调整。

Collaboration is key. No single company can solve the industry’s challenges alone.