释义：从天下的角度看，应遵循天下的公理，天下不是某一姓的私有财产。

You have to grind when no one else is grinding so you can shine when no one else is shining.

We always start from zero. There is no preconceived idea.

发散级数是魔鬼的发明，基于它们的任何证明都是一种耻辱。

Dictatorships breed fear, fear breeds silence, silence breeds oppression.