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The human voice is the most beautiful instrument of all, but it is the most difficult to play.
幽默是处理生活荒谬性的一种方式。
I’m not afraid of what people say about me. I’m afraid of what I might say back.
煤炭的真实成本必须既考虑其即时价值,也考虑其对社区和生态系统的长期影响。