There must be retrenchment in some other matters, it is admitted. In order to find time for more washing, or money to pay others for the labor, the poor must deny themselves a few things which they now suppose, if they have ever thought at all on the subject, are conducive to their happiness--but which are in reality either useless or injurious. Something may be saved by a reasonable dress, as I have already shown. Other items of expense, which might be spared with great advantage to health and happiness, and applied to the purpose in question, will be mentioned in the chapter on Food and Drink. CHAPTER VI. ON BATHING. Danger of savage practices. Rousseau. Cold water at birth. First washing of the child. Rules. Temperature. Bathing vessels. Unreasonable fears. Whims. Views of Dr. Dewees. Hardening. Rules for the cold bath. Securing a glow. Coming out of the bath. Local baths. Shower bath. Vapor bath. Sponging. Neglect of bathing. The Romans. Treatment of children compared with that of domestic animals. Some of the hardy nations of antiquity, as well as a few savage tribes of modern times, have been accustomed to plunge their new-born infants into cold water. This is done for the two-fold purpose of washing and hardening them. To all who reason but for a moment on this subject, the danger of such a practice must be obvious. So sudden a change from a temperature of nearly 100º of Fahrenheit to one quite low, perhaps scarcely 40º, must and does have a powerful effect on the nervous system even of an adult; but how much more on that of a tender infant? We may form some idea of this, by the suddenness and violence of its cries, by the sudden contractions and relaxations of its limbs and body, and by its palpitating heart and difficult breathing. Every one's experience may also remind him, that what produces at best a momentary pain to himself, cannot otherwise than be painful to the infant. In making a comparison between adults and infants, however, in this respect, we should remember that the lungs of the infant do not get into full and vigorous action until some time after birth; and that, on this account, the hold they have on life is so feeble, that any powerful shock, and especially that given by the cold bath, is ten times more dangerous to them than to adults, or even to infants themselves, after a few months have elapsed.