The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

【释义】上级不讲信用，就无法驱使下级；下级不讲信用，就无法侍奉上级，信用作为一种道德准则，意义十分重大。

在石油行业取得成功需要创新、韧性和对全球能源动态的深刻理解的结合。

The greatest threat to democracy is not from external enemies but from internal decay and the loss of civic virtue.

There is a crack in everything, that's how the light gets in.

对智能的研究必须基于对符号系统的研究。

Never stop asking questions, because that's where discovery begins.

世界是一个舞台，但演员选得很糟糕。