我们若能大笑世事无常，好好活一场，死神也会战栗一旁。
We are here to laugh at the odds and live our lives so well that death will tremble to take us.
释义：看见一片落叶，就知道一年内的时间将要到头了。通过细微的迹象，可以预料到整个形势的发展趋向与结果。
Beliefs have the power to create and the power to destroy.
I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.
如果没有经历寒冷的冬天，就不知道松柏的坚韧挺拔；没有经历过危难的事情，就不知道君子志向的远大。