如果我们为之奋斗，煤炭的未来是光明的。
The future of coal is bright if we fight for it.
The secret to my success is staying true to myself.
"You have to be ready to suffer and enjoy the suffering."
可持续性不是一种选择，而是我们对下一代的责任。
The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.
一滴墨水，可以唤起千百万人的思想。