Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours.
宇宙不仅比我们想象的更奇怪,而且比我们能够想象的还要奇怪。
I believe that we are lost here in America, but I believe we shall be found.
人必须在具体事情上磨炼功夫,才能有所收获。如果只是喜欢安静,遇到事情就会慌乱,终究不会有进步。
内心平静,不为外界风波所动。