I'm very proud to be black, but black is not all I am. That's my cultural historical background, my genetic makeup, but it's not all of who I am nor is it the basis from which I answer every question.
链条的强度取决于它最薄弱的一环，而生活终究是一条链条。
Every piece of plastic ever made still exists somewhere - that's not just a fact, it's our responsibility.
你知道的越多，你就越意识到你不知道的越多。