发展问题,是长期困扰人类的历史问题,也是当今世界普遍关心的时代课题。马克思晚年提出的俄国在一定条件下可以跨越资本主义“卡夫丁峡谷”的设想,蕴含着落后国家如何解决发展问题的科学思路和方法论原则,为我们今天探讨落后国家发展道路问题提供了宝贵的理论资源和重要的理论 The development issue is a historical issue that has long plagued mankind and is also a topic of the times that the world is now generally concerned about. Marx’s Proposal for Crossing the “Cafudin Canyon” of Capitalism under Certain Conditions in Marx’s Proposal in Later Years Contains the Scientific and Methodological Principles for How Backward Countries Solve the Problem of Development and Provides Valuables for Us Today to Explore the Issue of the Development of Underdeveloped Countries Theoretical resources and important theories