社会主义正在经受着历史的严峻考验,面对着资本主义步步进逼的挑战。在这种形势下,认真学习辩证唯物主义和历史唯物主义有着特别重要的意义,因为只有在方法论上站稳脚根,才能正确地思考和对待一系列国际国内的复杂问题。社会主义的净化、成熟和完善是一个需要作系统而深入研究的 Socialism is experiencing the severe test of history and facing the challenge of capitalism's step by step progress. Under such circumstances, it is of special significance to study dialectical materialism and historical materialism seriously because only by setting a firm footing in the methodology can we properly contemplate and treat a series of complex issues at home and abroad. The purification, maturity and perfection of socialism need to be studied systematically and in-depth