社会主义初级阶段理论来之不易,其精神实质是社会主义和初级阶段的内在统一。它是邓小平理论的基石,是建设有中国特色社会主义的思想基础,有利于我们更加清醒地认识建设有中国特色社会主义事业的长期性和复杂性。 The theory of the primary stage of socialism came hard-won, its spiritual essence is the internal unity of socialism and the primary stage. It is the cornerstone of Deng Xiaoping Theory and the ideological foundation for building socialism with Chinese characteristics. It helps us to understand more clearly the long-term and complex nature of the cause of building socialism with Chinese characteristics.