The caution has already been repeated more than once, that while the regulating norm of consumption is in large part the requirement of conspicuous waste, it must not be understood that the motive on which the consumer acts in any given case is this principle in its bald, unsophisticated form. Ordinarily his motive is a wish to conform to established usage, to avoid unfavorable notice and comment, to live up to the accepted canons of decency in the kind, amount, and grade of goods consumed, as well as in the decorous employment of his time and effort. In the common run of cases this sense of prescriptive usage is present in the motives of the consumer and exerts a direct constraining force, especially as regards consumption carried on under the eyes of observers. But a considerable element of prescriptive expensiveness is observable also in consumption that does not in any appreciable degree become known to outsiders--as, for instance, articles of underclothing, some articles of food, kitchen utensils, and other household apparatus designed for service rather than for evidence. In all such useful articles a close scrutiny will discover certain features which add to the cost and enhance the commercial value of the goods in question, but do not proportionately increase the serviceability of these articles for the material purposes which alone they ostensibly are designed to serve. Under the selective surveillance of the law of conspicuous waste there grows up a code of accredited canons of consumption, the effect of which is to hold the consumer up to a standard of expensiveness and wastefulness in his consumption of goods and in his employment of time and effort. This growth of prescriptive usage has an immediate effect upon economic life, but it has also an indirect and remoter effect upon conduct in other respects as well. Habits of thought with respect to the expression of life in any given direction unavoidably affect the habitual view of what is good and right in life in other directions also. In the organic complex of habits of thought which make up the substance of an individual's conscious life the economic interest does not lie isolated and distinct from all other interests. Something, for instance, has already been said of its relation to the canons of reputability. The principle of conspicuous waste guides the formation of habits of thought as to what is honest and reputable in life and in commodities. In so doing, this principle will traverse other norms of conduct which do not primarily have to do with the code of pecuniary honor, but which have, directly or incidentally, an economic significance of some magnitude. So the canon of honorific waste may, immediately or remotely, influence the sense of duty, the sense of beauty, the sense of utility, the sense of devotional or ritualistic fitness, and the scientific sense of truth.