商品交换体现了多方面的利益关系 ,亚当·斯密对此进行了论述。他认为 :商品交换主观上是为了自己 ,客观上又有利于别人 ,赢利是商品交换的目的 ,互利是商品交换的原则 ,个人利益与社会利益、私人利益与公共利益之间的矛盾是商品交换中的基本矛盾 ,一只“看不见的手”是调节这一基本矛盾的重要手段。 The exchange of goods embodies many aspects of interest, which Adam Smith discusses. He believes that: the exchange of goods is subjective for themselves, objectively beneficial to others, profit is the purpose of commodity exchange, mutual benefit is the principle of commodity exchange, personal interests and social interests, private interests and the public interest in the conflict between the exchange of goods In the basic contradiction, an “invisible hand” is an important means to adjust this basic contradiction.