"The essence of mathematics is not to make simple things complicated, but to make complicated things simple."
不期望完全效法古代，不墨守一成不变的旧规，研究当代的实际情况，从而采取相应的措施。
I've always been interested in the idea of redemption and second chances.
We are all self-righteous hypocrites.
I'm not a victim, I'm a fighter.
The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
宽容大量容一切之物，站稳立场做人；踏实的地方站立，稳当之处着手。