科学社会主义是关于社会主义科学的理论体系、理论模型与实践模式,是人类一切文明成果的结晶。新中国成立以来,在几代领导集体不懈努力下,国内经济由满目疮痍发展为欣欣向荣,成为世界上第二大经济体。这期间总体看大致分为四个阶段,四个阶段紧紧相扣,中国政府与广大人民群众同呼吸、同命运,谱就了一曲惊天动地的奋斗之歌。科学社会主义理论体系包含两个组成部分。第一个组成 Scientific socialism is a theoretical system, theoretical model and practical model of socialist science, and is the result of all the fruits of civilization. Since the founding of New China, thanks to the tireless efforts of several generations of collective leadership, the domestic economy has been thriving and has become the second largest economy in the world. During this period, the overall situation is broadly divided into four stages. The four phases are closely linked. The Chinese government and the broad masses of people share the same fate and record as a song of earth-shattering struggle. The theoretical system of scientific socialism consists of two components. The first one is composed