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让自己振作起来的最好方式是尝试让别人振作起来。
Curiosity is the driving force behind all great mathematical discoveries.
制造业中最危险的一句话是“我们一直都是这么做的”。
The world is full of poetry. The air is living with its spirit; and the waves dance to the music of its melodies, and sparkle in its brightness.