Success is not final, failure is not fatal: It is the courage to continue that counts.
成功不是终点，失败也不是致命的，重要的是继续前进的勇气。
Time does not heal all wounds; some remain, becoming part of us.
In mathematics, the art of proposing a question must be held of higher value than solving it.
在爱情中我们都是傻瓜。