不为苏联解体而惋惜的人没有良心，想恢复苏联的人没有头脑。

The success of any political system depends on its ability to deliver both prosperity and justice.

我们唯一需要恐惧的就是恐惧本身。

每个人都是艺术家。

真相不会让你自由，它会让你承担责任。

小麦育种不仅要高产，还要抗病抗逆。

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.