法律并不总是正确的，但它始终是法律。

Happiness is not something ready made. It comes from your own actions.

为社会正义而斗争必须从教室开始。

自动过程发生在无意识、无意图、无努力的情况下，而控制过程需要注意力和努力。

"Maybe you can afford to wait. Maybe for you there’s a tomorrow. Maybe for you there’s one thousand tomorrows, or three thousand, or ten, so much time you can bathe in it, roll around it, let it slide like coins through your fingers. So much time you can waste it. But for some of us there’s only today. And the truth is, you never really know."

多项式时间归约的概念对于理解NP完全问题的结构至关重要。

文学是对剥夺感的表达，是对缺失感的补救。