A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing.

森林的真正价值在于它平衡生态需求与人类愿望的能力。

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.