市场永远在变，唯有坚持品质才能立于不败之地。
The dead might as well try to speak to the living as the old to the young.
Sex is the consolation you have when you can't have love.
A good mathematician should be both rigorous and imaginative.
可持续发展不仅仅是一个流行词，更是我们对后代的责任。
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。