未来能源结构将是多元化的，煤炭行业需要找准自己的定位。

The historian's task is to resurrect the voices silenced by time.

Abstraction allows for a kind of freedom that representation sometimes doesn't.

Every morning I wake up in a bed that's not mine, in a house that's not mine, and I live the life of a man who's not me.

I'm not a hero, I'm a villain.

国家本质上是具有侵略性和扩张性的。

数学家最好的作品是艺术，一种高度完美的艺术，像想象的最秘密的梦想一样大胆，清晰而透明。