In the accomplishment of these ends, _the agent_ employed has much in her power. It is a delicate, as well as an important work; and here, more than perhaps in any after period of the child's educational progress, an affectionate and enlightened agency is of the greatest importance. In that constant watchfulness and exertion, necessary to check or to controul the unceasing and often unreasonable desires of a froward child, there is naturally created in the mind of a hireling or a stranger, a feeling of irritation and dislike, which nothing but enlightened philanthropy, or high moral principle, will ever be able thoroughly to overcome;--and these qualifications are scarcely to be expected in those who are usually picked up to assist the mother during this important season. In families, Nature has graciously balanced this effect, and amply provided for it, in the deep-seated and unalterable affection of the parent. The mother then is the proper agent, selected and duly qualified by Nature for superintending this important work during this early period. The out-bursts and irregularities of natural depravity in the young, must be met by an unconquerable affection, exhibited in the exercise of gentleness, guided by firmness;--of kindness and forbearance, combined with a steady and an untiring perseverance. Irregularity or caprice in the nurse, may be the ruin of the morals of the child. The selection of assistance here is often requisite, and yet how few comparatively of those into whose hands children and infants are placed, possess the high qualifications necessary for this important occupation?[24] The parent who from any cause is prevented from taking charge of the superintendence of her offspring at this period, incurs a serious responsibility in the choice of her assistant; for if these qualifications be awanting, or, if they be not exercised by the nurse or the keeper, the happiness and moral welfare of the child during life are in imminent danger.