Coal isn't just a commodity; it's the foundation upon which modern civilization was built.

最终，我们都是孤独的。但正是这种孤独将我们所有人联系在一起。

Old soldiers never die. They just fade away.

从长远来看，唯一可持续的竞争优势来源是你比竞争对手学得更快的能力。