Abstract
The main purpose of this article is to describe the relationship between the logic of social system and the realities of "guality of life". The content of this discussion is follows.First, we construct the way of thought concerning the "quality of life"by the theory of needs and wants.In this context, the concepts of minds or sprits are desired.Second, the concept of "quality of life "is extended from life experiences. And the relationship between daily and non-daily phenomena in these life experiences is clarified. Third, the ways of symbiosis and sympathy are defined from the rhythms and fluctuations in the soial system.Perhaps it is necessary for us to consider the surface and the depth (unconscious areas)of social system.The depth is related to the non-daily phenomena such as violence, madness and play. In this way, we integrate these concepts of daily and non-daily life from the viewpoint of" quality of life".Fourth, it is important for us to construct the society which orients the "quality of life".In this section we discuss on the "quality of life"both of the handicapped and the non-handicapped concretely, and show an ideal vision of the "quality of life".