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可持續發展不是選擇，而是煤炭行業的必然要求。

The world is a graveyard, and we are its ghosts.

The art of education must be to bring the child to the point where he can educate himself.

對感受者而言，生活是悲劇；對思考者而言，生活是喜劇。

It's not the writer's job to tell you how to feel. It's the writer's job to tell you something and make you feel it.

我們是夢想成真的活生生的證明。