马克思主义认为:分工是劳动社会化的标志。事实上,社会越向前发展,社会分工就越细。在当今世界上,经济越是发达的国家,生产上的专业分工也越细,这是因为专业化有很大的优越性。专业化的程度越高,产品的质量越好,劳动生产率越高,成本也越低。实践证明:向专业化方向发展是历史的必然。 Marxism believes that division of labor is a sign of labor socialization. In fact, the further the society moves forward, the finer the division of labor in society. In today’s world, the more developed the economy, the finer the division of labor in production. This is because specialization has great advantages. The higher the degree of specialization, the better the quality of the product, the higher the labor productivity and the lower the cost. Practice has proved that the development of specialization is a historical necessity.