On Peng Yilian's New Explotion To Dialectical Logic

Since the reform and opening up, the academic environment in relatively loose, as an important branch of logic of dialectical logic has become a focus of research, and achieved great success. Professor PengYilian ripple engaged in teaching and research dialectical logic of dialectical logic sciences, many problems of the productive and individual characteristics. He wrote ten more of dialectical logical works such as The Theory of Logic's Law and The Theory of Logic's Categories and so on. This monograph has formed a systematic and comprehensive theory system of dialectical logic.This paper tries to sort out from Professor PengYilian's extensive and evaluative view of the predecessors'thoughts of logic, and tires to explain the achievements that he has made on the following issue: the dialectical logic law, the specific logic concept, the dialectic logic scopes and the application of dialectical logic.In the law of dialectical logic, Peng made a new exploration on a combined perspective, and put forward a complementary relationship between the law of formal logic and the dialectical logic. he thought the fundamental law of dialectical logic is unity of opposites, analyzing and synthesizing the unified law,inducing and deducing the mutual law and the increased law from abstract to the specific are the basic laws of dialectical logic, and he pointed out that the fundamental principle of dialectical logic is that history is consistent with logic. In the specific concept, professor Peng made a unique elucidation on FengQi's statement of the specific concept is the basic form of dialectical logic. And he expounded and proved a idea from the specific concept's background,cause and representation. The idea is that specific ideas are concepts with lofty ideal forms. In the field of logical categories, he not only elucidate FengQi's thoughts about the features of logical categories, but also summarized the substance of logical categories from the three aspects of broad sense,narrow sense and the most narrow sense through the domestic and international scholars'investigation on this issue, and elaborated the features of logical categories,its function and the foundation of logical categories's system and its features. In categories of fact,he had a new study to get a detailed distinction and definition on the concept of fact, which eliminated other people's misunderstanding and ambiguity of fact. Moreover, professor Peng also inquired into how to use dialectical logical principles to understand the world and transform the world. He still connected theory with practice, and spent a lot of proposals to discuss how to use dialectical logic to appreciate ancient poems and how to improve people's quality and the quality of instruction in the primary and secondary teaching practice.