数学家的工作永远不会真正完成;总有更多的东西需要探索。
印刷成文不能代表它们就是真理。
人类注定是自由的。
"The only thing that is certain is uncertainty."
I'm not a teacher, I'm a student.
浪漫的本质就是不确定性。
A mathematician's work is never done; there are always more problems to solve.