Sociology abstracts from the complexity of social life which is \' purely society \' , that is , sociation .
社会学从复杂的社会生活中抽象出纯社会的东西，即社会交往。
This formula is no less valid in regard to the relation between individuals and the groups to which they are socially tied or , if these groups are subsumed under the over-all concept or feeling of sociation , in regard to the relation among individuals in general .
