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.

统计学家不能逃避理解他所应用或推荐的过程的责任。

相对论是一种原理性理论，而非构造性理论。

最伟大的故事是那些揭示人类境遇的故事。