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音乐可以改变世界,因为它可以改变人们。
Music can change the world because it can change people.
心智通过练习而非被动吸收而成长。
"To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment."
"The best way to learn mathematics is to do mathematics."
It is not shame for a man to learn that which he knows not,whatever his age.
The core of Pinduoduo is "group buying," allowing users to participate in shopping through social means.