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The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.

I'm not worried about what other people think. I just go out there and do my best.

世界是一首偉大的詩，我們是其中的詩句。

創新不僅僅是創造新事物；它關乎改進已有的事物。