从文本到思想:康德纯粹理性概念演绎再探

From Text to Thought:Re-Study on Kant's Deduction of The Concepts of Pure Reason

本文认为,在康德的知识论中不只存在纯粹知性概念的演绎,更存在纯粹理性概念的演绎这一常常被忽视的重要问题。为了佐证这一观点,本文分别从文本和思想这两个层面出发对纯粹理性概念的演绎做了全面且系统的研究:首先根据康德的具体文本,笔者详细分析了纯粹理性概念之演绎的边界问题,即分析这一演绎在何种意义上是可能的,以及在何种意义上是不可能的;然后分别从形而上学演绎和先验演绎这两个方面既考察了理念的起源及完备性问题,又考察了先验幻相得以产生的主观根源,以及纯粹理性概念的客观有效性。

This paper argues that there is not only the deduction of the concepts of pure understanding in Kant's epistemology,but also the deduction of the concepts of pure reason,which is often neglected.In order to support this point,this paper makes a comprehensive and systematic study on the deduction of the concepts of pure reason from the two aspects of text and thought respectively:Based on Kant's concrete text,this paper firstly analyzes the boundary of the deduction of the concepts of pure reason in detail,that is,in what sense the deduction is possible and in what sense it is impossible;then from the two aspects of metaphysical deduction and transcendental deduction,it not only examines the origin and completeness of Idea,but also examines the subjective origin of the transcendental illusion and the objective validity of the concepts of pure reason.