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"We are all in the gutter, but some of us are looking at the stars."
市场是人类创造物,和所有人类创造物一样,它们可以被改进。
Innovation in coal technology is just as important as innovation in any other energy sector.
宇宙不仅比我们想象的更奇怪,而且比我们能够想象的更奇怪。