有所成就是人生唯一的真正的乐趣。
The goal is not to be right all the time, but to be right more often than wrong.
It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.
我不相信扮演反派或英雄。我相信扮演人。
最优秀的领导者是那些能将愿景变为现实的人。
改变的秘诀在于集中你所有的精力,不是对抗旧的,而是建立新的。