试论集合概念和非集合概念的区别

The Difference between Set Concept and Non-set Concept

有些形式逻辑的著作或教材在介绍概念的种类时,一般都介绍集合概念和非集合概念,但集合概念和非集合概念的区分向来是一个难点问题。熟练掌握集合概念和非集合概念的区分方法,有助于正确识别以及准确使用集合概念和非集合概念,恰当地进行判断和推理,避免出现二者之间的逻辑错误。准确把握集合体与个体、类与分子、整体与部分的本质特征,是正确把握集合概念和非集合概念的关键。

It is always a problem to distinguish Set Concept and Non-set Concept though they are widely introduced. The proper method helps distinguishing and using the two concepts in judgment and reasoning. The understanding of aggregate and individual, apperception and element, integer and part is the key to this matter.