法律体系的存在是一个社会事实。

The writer’s job is to disturb the peace.

"Memory is the only paradise from which we cannot be expelled."

领导力就是今天做出艰难的决定，明天让所有人受益。

"The most powerful tool in computer science is not the computer itself, but the human mind."

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.