Collaboration is the key to solving complex challenges.

Your time is limited, don’t waste it living someone else’s life.

Never stop learning—the moment you think you know everything is the moment you fall behind.

写作是一种不被中断的谈话方式。

在任何一个有读过历史的人眼中，公民抗命是人类原始的美德。人类历史是通过公民抗命才能取得进展的，要不是经由公民抗命，就得经过军事起义了。

The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.

我对解决已经解决的问题不感兴趣。