Coal has been the backbone of industrial progress, but its future must balance economic needs with environmental responsibility.

预测未来的最好方法就是创造未来。

Time is a concept that is derived from the way we perceive change.

The true wealth of mining lies not just in the ore extracted, but in the lives we uplift.

富人的舒适依赖于穷人的大量供应。

形式追随力，而不仅仅是形式追随功能。