人性与行为：社会心理学导论

are complete within the human body. To get a rational basis for moral discussion we must begin with recognizing that functions and habits are ways of using and incorporating the environment in which the latter has its say as surely as the former. We may borrow words from a context less technical than that of biology, and convey the same idea by saying that habits are arts. They involve skill of sensory and motor organs, cunning or craft, and objective materials. They assimilate objective energies, and eventuate in command of environment. They require order, discipline, and manifest technique. They have a beginning, middle and end. Each stage marks progress in dealing with materials and tools, advance in converting material to active use. We should laugh at any one who said that he was master of stone working, but that the art was cooped up within himself and in no wise dependent upon support from objects and assistance from tools. In morals we are however quite accustomed to such a fatuity. Moral dispositions are thought of as belonging exclusively to a self. The self is thereby isolated from natural and social surroundings. A whole school of morals flourishes upon capital drawn from restricting morals to character and then separating character from conduct, motives from actual deeds. Recognition of the analogy of moral action with functions and arts uproots the causes which have made morals subjective and "individualistic." It brings morals to earth, and if they still aspire to heaven it is to the heavens of the earth, and not to another world. Honesty, chastity, malice, peevishness, courage, triviality, industry, irresponsibility are not private possessions of a person. They are working adaptations of personal capacities with environing forces. All virtues and vices are habits which incorporate objective forces. They are interactions of elements contributed by the make-up of an individual with elements supplied by the out-door world.…