There are few young persons, it is hoped, who are brought up with such miserable habits of selfishness and indolence, that they cannot be made to feel happier, by the consciousness of being usefully employed. And those who have never been accustomed to think or care for any one but themselves, and who seem to feel little pleasure in making themselves useful, by wise and proper influences, can often be gradually awakened to the new pleasure of benevolent exertion to promote the comfort and enjoyment of others. And the more this sacred and elevating kind of enjoyment is tasted, the greater is the relish induced. Other enjoyments, often cloy; but the heavenly pleasure, secured by virtuous industry and benevolence, while it satisfies, at the time, awakens fresh desires for so ennobling a good. But, besides the favorable influence on the nervous and muscular system, thus gained, it has been shown, that exercise imparts fresh strength and vitality to all parts of the body. The exertion of the muscles quickens the flow of the blood, which thus ministers its supplies faster to every part of the body, and, of course, loses a portion of its nourishing qualities. When this is the case, the stomach issues its mandate of _hunger_, calling for new supplies. When these are furnished, the action of the muscles again hastens a full supply to every organ, and thus the nerves, the muscles, the bones, the skin, and all the internal organs, are invigorated, and the whole body developes its powers, in fair proportions, fresh strength and full beauty. All the cosmetics of trade, all the labors of mantuamakers, milliners, makers of corsets, shoemakers, and hairdressers, could never confer so clear and pure a skin, so fresh a color, so finely moulded a form, and such cheerful health and spirits, as would be secured by training a child to obey the laws of the benevolent Creator, in the appropriate employment of body and mind in useful domestic exercise. And the present habits of the wealthy, and even of those without wealth, which condemn young girls so exclusively to books or sedentary pursuits, are as destructive to beauty and grace, as they are to health and happiness. Every allowance should be made for the mistakes of mothers and teachers, to whom the knowledge which would have saved them from the evils of such a course has never been furnished; but as information, on these matters, is every year becoming more abundant, it is to be hoped, that the next generation, at least, may be saved from the evils which afflict those now on the stage. What a change would be made in the happiness of this Country, if all the pale and delicate young girls should become blooming, healthful, and active, and all the enfeebled and care-worn mothers should be transformed into such fresh, active, healthful, and energetic matrons, as are so frequently found in our mother land!