Frank W. Blackmar,
History of Human Society
“ But the completed civilization does not exist until a high order of moral practice obtains; no civilization can long prevail without it. Of less importance, but of no less binding force, is (4) the social code, which represents the forms and conventionalities of society, built, it is true, largely upon the caprices of fashion, and varying greatly in different communities, yet more arbitrary, if possible, than the moral code. It considers fitness and consistency in conduct, and as such is an important consideration in social usage and social progress. ”
