任何一门科学都是范畴的体系,都有自己最基本的出发点,这就是逻辑的起点和开端。辩证法也不例外。根据经典作家的论述,作为一门科学学说起点的范畴必须具备以下三个条件:其一,作为逻辑开端的范畴必定是整个体系赖以建立的根据和基础;其二,开端的范畴应该是该体系中最初的、最直接和最简单的抽象;其三,逻辑开端的东西应该和人类认识史相一致。那么,在唯物 Any science is a system of categories and has its own basic starting point. This is the starting point and the beginning of logic. Dialectics is no exception. According to the classic writer’s argument, the category that serves as the starting point of a scientific doctrine must meet the following three conditions: First, the category that begins as a logic must be the basis and basis for the establishment of the whole system; second, The first, the most direct and the simplest abstraction in the system; and thirdly, something that begins with logic should be consistent with the history of human knowledge. Well, materialism