Reason obeys itself; and ignorance submits to whatever is dictated to it.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

The theory of automorphic forms is a central subject in modern number theory.

做伟大的事情很困难，但指挥伟大的事情更困难。

I'm not a child, I'm an adult.

译文：自己养育孩子后才知道父母的恩情深重，自己立身处世才知道为人的辛苦异常。赏析：年少时，我们不知道父母的异常艰辛，总以为人生简单，待到我们成家立业后，才明白世事的艰难和为人父母的辛苦。