一本书是一面镜子：如果傻瓜往里看，智者也无法从中看出什么。
"A book is a mirror: if a fool looks in, no sage can look out."
Art is not a mirror to reflect reality, but a hammer to shape it.
A novel is a conversation between the writer and the reader, across time.
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。