The concept of a fuzzy set provides a natural way of dealing with problems in which the source of imprecision is the absence of sharply defined criteria of class membership.
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。
世界是一本美丽的书,但对那些无法阅读它的人来说几乎没有用处。
邪恶获胜的唯一必要条件是好人无所作为。
真相并不总是美丽,但追求真相是。
Without imperfection, you or I would not exist.