主体与客体作为马克思主义认识论的一对基本范畴,近年来在我国理论界受到了一定的重视,经过热烈的研讨,取得了不少可喜的成果。其中,作为主客体分化标志的中介也受到了应有的注意,并构成了研究的一项课题。主客体是同时产生,同步发展的,它们相互依存,互为条件,其联系乃以二者的分化为前提。主客体通过中介(工具)而实现其分化与统一,以工具为中介已确认为主客 As a basic category of epistemology of Marxism, the subject and the object have received some attention in the theoretical circles of our country in recent years. After much discussion, many promising achievements have been made. Among them, the intermediary which is the sign of differentiation of subject and object has also received due attention and constitutes a research topic. The subject and the object are produced at the same time and developed at the same time. They are interdependent and mutually conditional, and their connection is premised on the differentiation of the two. Subject and object through the intermediary (tool) and its differentiation and unity, the tool has been identified as the intermediary between the main guest