In the usages of mothers and nurses, it is interesting to observe with what persistence survives the conception that the initial action of the series determines the character of events sequent in order. It is still a universal practice to consecrate every baby by a rite not ecclesiastical. The infant, on his first journey, must be taken to a height symbolic of his future fortune, an elevation believed to secure the prosperity of his whole subsequent career. It would be of interest to learn what analogies the practice has among races in a primitive condition of culture. The babe of the Pueblo of Sia, when on the fourth day (four being a sacred number) for the first time he is taken from the dark chamber, is ritually presented to his father the Sun; similarly, in a superstition of the present series (I know not how generally observed) Sunday is said to be the day on which the infant is first to be carried into the sunshine. It is likely that such continuing customs represent feeble echoes of pre-Christian dedicatory ceremonies, which in the first instance were themselves founded on a corresponding habit of thought; according to an opposite, yet connected system of notions, we find Protestant Christianity still preserving a memento of the world-old and universal belief in a crowd of malicious spirits, prepared at every moment to take up their residence in the convenient shelter of the human frame, as a hermit crab watches for a suitable shell in which to make his home. It must be owned that the volume of observances connected with infancy, here presented, is very inadequate; it is certain that a nurse of a century ago would have been familiar with a vastly more extensive array of duties and cautions. As we go back in time and culture, action becomes more restricted. Where the effects of any line of conduct are unknown, adherence to precedent is all-important; every part of the life must be administered according to a complicated system of rules, while common prudence is considered as inseparable from religious obligation.