江泽民同志在“5 31”讲话中 ,深刻阐述了“三个代表”重要要思想的科学内涵 ,提出了物质文明、精神文明和政治文明这具有创新意义的“三个文明”的完整概念 ,形成了用“三个代表”思想指导“三个文明”建设的重要思想体系 ,指明了建设社会主义政治文明的发展道路、基本框架 ,丰富发展了马克思主义社会文明的理论。 In his speech on May 31st, Comrade Jiang Zemin profoundly expounded on the scientific connotation of the important thinking of the ’Three Represents,’ put forward the innovative concept of ’three civilizations’ of material civilization, spiritual civilization and political civilization and put forward the concept of ’three civilizations.’ The important ideological system guiding the building of the “Three Civilizations” with the “three represents” ideology has pointed out the development path and basic framework for building a socialist political civilization and enriched the theory of developing Marxist social civilization.