本文从历史唯物主义的现点出发分析了社会发展代价的客观必然性，并从发展代价产生的社会根源的角度将代价分为必然发展代价和人为发展代价两大类，在此基础上，提出必须掌握发展与代价的辩证统一关系，树立正确的发展代价思想．首先应坦率地承认发展代价的存在，其次应客观地看待发展代价的作用，最后应注意把握舰代价的“度”的界限。 This article analyzes the objective inevitability of the social development cost from the point of historical materialism and divides the cost into the two categories of inevitable development cost and artificial development cost from the perspective of the social origin of development cost. On this basis, Grasp the dialectical unity of development and cost, and establish a correct idea of ​​the cost of development. First of all, it should be frankly acknowledged that the existence of development costs, and secondly, should objectively treat the role of development costs, and finally should pay attention to grasp the “price” of the ship’s limits.