以理性精神来指导设计活动中的功利行为是设计的基本现象,文章对功能构建、科学技术、商品生产与消费三个方面的所需之“利”以及逐利之准则进行讨论,其目的在于从中归纳出普遍性的功利需求和行为法则,并以此为设计标杆,对设计行为进行自律。 Rationality to guide the design activities of utilitarian behavior is the design of the basic phenomenon of the article on the function of construction, science and technology, production and consumption of the three aspects of the necessary “profit ” and the criteria for profit-making discussion, its purpose Is to sum up the universal utilitarian needs and behavior rules, and as a benchmark for design, self-discipline design behavior.