The topic of this chapter may well be prefaced by an extract from Herbert Spencer on the treatment of offspring. He first supposes that some future philosophic speculator, examining the course of education of the present period, should find nothing relating to the training of children, and that his natural inference would be that our schools were all for monastic orders, who have no charge of infancy and childhood. He then remarks, “Is it not an astonishing fact that, though on the treatment of offspring depend their lives or deaths and their moral welfare or ruin, yet that so little instruction on the treatment of offspring is ever given to those who will hereafter be parents? Is it not monstrous that the fate of a new generation should be left to the chances of unreasoning custom, or impulse, or fancy, joined with the suggestions of ignorant nurses and the prejudiced counsel of grandmothers? “If a merchant should commence business without any knowledge of arithmetic or book-keeping, we should exclaim at his folly, and look for disastrous consequences. Or if, without studying anatomy, a man set up as a surgeon, we should wonder at his audacity, and pity his patients. But that parents should commence the difficult work of rearing children without giving earnest attention to the principles, physical, moral, or intellectual, which ought to guide them, excites neither surprise at the actors nor pity for the victims. “To tens of thousands that are killed add hundreds of thousands that survive with feeble constitutions, and millions not so strong as they should be; and you will have some idea of the curse inflicted on their offspring by parents ignorant of the laws of life. Do but consider for a moment that the regimen to which children are subject is hourly telling upon them to their life-long injury or benefit, and that there are twenty ways of going wrong to one way of going right, and you will get some idea of the enormous mischief that is almost everywhere inflicted by the thoughtless, hap-hazard system in common use. “When sons and daughters grow up sickly and feeble, parents commonly regard the event as a visitation of Providence. They assume that these evils come without cause, or that the cause is supernatural. Nothing of the kind. In some cases causes are inherited, but in most cases foolish management is the cause. Very generally parents themselves are responsible for this pain, this debility, this depression, this misery. They have undertaken to control the lives of their offspring, and with cruel carelessness have neglected to learn those vital processes which they are daily affecting by their commands and prohibitions. In utter ignorance of the simplest physiological laws, they have been, year by year, undermining the constitutions of their children, and so have inflicted disease and premature death, not only on them but also on their descendants.