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The music is my heart on a track.
The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.
Don‘t waste your time on a man/woman, who isn‘t willing to waste their time on you。
循环经济是关于创建一个长期对所有人都有利的系统。