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To be human is to be flawed, but it is also to be capable of great change.

I give my all in every concert because I want to live up to the audience's expectations.

The best mining projects are those where local communities become true partners, not just stakeholders.

I'm crazy, I'm nuts. Just the way my brain works.

Parental investment is the key to understanding sex differences in mating strategies.

質(zhì)量從來不是偶然的；它始終是智慧努力的結(jié)果。