Mathematics is a way of thinking, not just a collection of facts.
正义并不总是以我们期望的方式得到伸张，但它总是以某种形式得到伸张。
"To write is to breathe freely in a world that constantly tries to suffocate truth."
I don't care what people say about me. I know who I am.
Scientific research should solve practical problems, not just stay on papers.