A Treatise on Domestic Economy; For the Use of Young Ladies at Home and at School

warm cotton hose and thick shoes, when they walk for exercise; and would deem it vulgar to appear, as many of our ladies do, with thin hose and shoes, in damp or cold weather. Any mode of dress, not suited to the employment, the age, the season, or the means of the wearer, is in bad taste. CHAPTER IX. ON CLEANLINESS. The importance of cleanliness, in person and dress, can never be fully realized, by persons who are ignorant of the construction of the skin, and of the influence which its treatment has on the health of the body. Persons deficient in such knowledge, frequently sneer at what they deem the foolish and fidgety particularity of others, whose frequent ablutions and changes of clothing, exceed their own measure of importance. The popular maxim, that "dirt is healthy," has probably arisen from the fact, that playing in the open air is very beneficial to the health of children, who thus get dirt on their persons and clothes. But it is the fresh air and exercise, and not the dirt, which promotes the health. In a previous article, it was shown, that the lungs, bowels, kidneys, and skin, were the organs employed in throwing off those waste and noxious parts of the food not employed in nourishing the body. Of this, the skin has the largest duty to perform; throwing off, at least, twenty ounces every twenty-four hours, by means of insensible perspiration. When exercise sets the blood in quicker motion, it ministers its supplies faster, and there is consequently a greater residuum to be thrown off by the skin; and then the perspiration becomes so abundant as to be perceptible. In this state, if a sudden chill take place, the blood-vessels of the skin contract, the blood is driven from the surface, and the internal organs are taxed with a double duty. If the constitution be a strong one, these organs march on and perform the labor exacted. But if any of these organs be debilitated, the weakest one generally gives way, and some disease ensues. One of the most frequent