马克思“不通过资本主义制度的卡夫丁峡谷”直接过渡到社会主义的“跨越论”为我们科学认识和分析苏联、中国等东方国家的社会发展轨迹提供了理论指导。邓小平同志的社会主义本质论明确了跨越要达到的目标;社会主义初级阶段理论是对跨越后的社会主义发展阶段的准确定位;社会主义市场经济论指明了东方国家巩固并完全实现跨越的基本形式。邓小平同志丰富和发展了马克思的“跨越论”思想。 Marx’s “Leapfrog Theory” of “Transitioning from Cafuddam Canyon Without Capitalism to Socialism” provides the theoretical guidance for our scientific understanding and analysis of the social development trajectories of the Eastern countries such as the Soviet Union and China. Comrade Deng Xiaoping’s theory of the essence of socialism has clearly defined the objective of cross-cutting; the theory of the primary stage of socialism accurately locates the stage of socialist development after its leapfrogging. The socialist market economy has pointed out the basic form by which the eastern countries have consolidated and fully realized leaps and bounds . Comrade Deng Xiaoping enriched and developed Marx’s “theory of leapfrogging”.