The difference between a moral man and a man of honor is that the latter regrets a discreditable act even when it has worked.
The quality of an organization is determined by the quality of its systems.
虚度光阴是第二大的遗憾!这每一天的时间,太宝贵了!并且我们要珍惜每一分每一秒,不让时光白白流逝!
The process of doing mathematics is more important than the result.
Je est un autre. Si le cuivre s'éveille clairon, il n'y a rien de sa faute.