在一个不精确的世界中，模糊集的概念提供了一种自然的方式来处理那些不精确性源于缺乏明确定义的类别成员标准的问题。

The key to success is to keep trying, even when things don't work out the first time.

You can't control everything in life, but you can control how you react to it.

Leadership is about making the tough decisions when they matter most.

唯一真实的是当下这一刻。

循环经济不是一种趋势，而是制造业的未来。