The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.
没有正义的自由是暴政。
数据是非常愚蠢的;它们不会告诉你任何关于因果关系的信息。
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.