Change the way you look at things and the things you look at change.

The art of teaching is not to impart knowledge, but to inspire, awaken, and encourage.

Remaining quiet is what is called wisdom-insight.

作为人类就是有缺陷的，但也意味着有能力进行巨大的改变。

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。