善作者不必善成,善始者不必善终。
译文:善于创始的人不一定完成得很好,有个好开头的人不一定有好结果。
 我深切感到,关于造物这整个问题过于深奥,已超乎人类理智。
The pursuit of truth is the noblest endeavor of mankind.
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.
真正的幸福的源泉在我们自身。一个人只要自己善于追求幸福,别人是无法使他落到真正悲惨的境地的。
The greatest gift you can give someone is your time and attention.
预测未来最可靠的方法就是去创造未来。