The only thing necessary for the triumph of evil is for good men to do nothing.

The best legacy we can leave is a living one.

In programming, everything we do is a special case of something more general -- and often we know it too quickly.

Our miners are the hardest working people in America.

这就是人类第一个划时代的变革，人类建立了家庭，形成了某种形式的私有制，也给自己带来了无穷无尽的争吵和冲突。

The past is never dead. It's not even past.

每一刻都是新的开始。