人的本性表现为对物质生活不断改善和精神生活不断丰富的追求,这是私有制产生的直接动因。生产力有了一定的发展而又没有充分的发展是私有制产生的根本原因。资本主义私有制是从商品经济的发展中产生的,反过来它又具有适合于商品经济发展的各种条件。马克思、恩格斯生活的时代消灭资本主义私有制的条件还远没有成熟,时至今日,在资本主义生产关系内,社会生产力仍然在巨大地增长。我们应借鉴资本主义私有制的合理内核,创新和发展社会主义公有制经济的有效实现形式。 Human nature manifests itself in the continuous pursuit of material life and the enrichment of spiritual life, which are the direct motivators of private ownership. With the development of productivity, the inadequate development is the root cause of private ownership. Private ownership of capitalism arose from the development of commodity economy, which in turn possessed various conditions suitable for the development of commodity economy. The conditions for eliminating the capitalist private ownership in the era of Marx and Engels’s life are far from mature. From the moment on, the productive forces of society are still tremendously increasing within the capitalist relations of production. We should learn from the reasonable core of capitalist private ownership and innovate and develop the effective realization form of the socialist public ownership economy.