In mathematics, the journey of discovery is often more rewarding than the destination itself.
爱并不像我们想象的那样开始和结束。爱是一场战斗,爱是一场战争;爱是成长的过程。
盈利和环境责任并不相互排斥,它们必须齐头并进。
There is not more money to be made from law, but less time to enjoy it.
模糊集的概念为构建一个在许多方面与普通集框架平行的概念框架提供了一个方便的出发点。