The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but blind, pitiless indifference.

The most dangerous risk of all is not taking one.

领导力不是掌控；而是关心那些你负责的人。

真相很少是纯粹的，也从不简单。

所谓爱国心，是指因你生为这个国家的国民，相信这个国家比其他一切的国家高贵优越。