怀疑是智慧的开始。

"I am not a person, I am a voice."

如果我结婚，我想深处婚姻之中。

书写一生就是给予它第二次机会。

Duty is the most sublime word in our language. Do your duty in all things. You cannot do more. You should never wish to do less.

朋友都是有共通点的 (物以类聚)。

"In the end, we will remember not the words of our enemies, but the silence of our friends."

Topology is the study of the properties of a figure that are unchanged by any deformation.