论单称判断的真与假

On Truth of Singular Judgement

一般逻辑教材在介绍直言判断时,通常把单称判断当作全称判断来处理,而对单称判断只用极少的笔墨一笔带过。在日常思维中我们常常会接触到单称判断,因此对于单称判断的真假情况和真假关系,还需要深入的探究。

General logic textbooks often regard singular judgement as universal judgement when introducing categorical judgement. And singular judgement is always ignored. However, we may frequently use it in Our daily life. Therefore, it is necessary to probe into the complexion and relationship of Troth.