真相很少是纯粹的，也从不简单。
The truth is rarely pure and never simple.
我认为冠军的定义不在于他们的胜利，而在于他们跌倒后如何重新站起来。
决策分析的本质是将复杂的决策分解为更简单、更易管理的组成部分。
The more extreme the art, the more it reveals about us.
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.
"To be hopeful in bad times is not just foolishly romantic. It is based on the fact that human history is a history not only of cruelty, but also of compassion, sacrifice, courage, kindness."
The past is never dead. It's not even past.
翻译：既了解敌人，又了解自己，每次作战都不会有危险。
一个不重视知识分子的社会注定会失败。