可持续性不是一种趋势，而是我们对后代的责任。

挑战不仅仅是让计算机更快，而是让它们更智能。

War is an ugly thing， but not the ugliest of things: the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth a war， is much worse.

艺术是与那些你永远不会遇见的人建立联系的方式。