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國家的繁榮建立在人民的勤勞之上。

I'm not afraid to speak my mind.

I'm obsessed with reinvention.

女孩 我會(huì)讓你知道我有多在乎你

To understand behavior, we must look at its purpose in the context of survival and adaptation.

The mathematician's patterns, like the painter's or the poet's, must be beautiful.