Every program has (at least) two purposes: the one for which it was written, and another for which it wasn't.

Happiness and unhappiness depend upon the opinion we have of things.

现在,对于做了很小错事的人,人们都知道他做错了并谴责他；对于犯了大的过错,以至于攻打别的国家的人,人们却不知道谴责他,反而跟着赞美这种行为,说这是义。

朗兰兹纲领是离散和连续之间的桥梁。

农业的繁荣是国家繁荣的基础。