First Chapter.
Diatetics.
§ 57. By diatetics we mean the art of repairing the constant waste of the system, and, in childhood, of also building it up to its full form and size. Since in reality each organism has its own way of doing this, the diatetical practice must vary somewhat with sex, age, temperament, occupation, and circumstances. The science of Pedagogics has then, in this department, only to enunciate general principles. If we go into details, we fall into triviality. Nothing can be of more importance for the whole life than the way in which the physical education is managed in the very first stages of development. So generally is this fact accepted, that almost every nation has its own distinct system, which has been carefully elaborated. Many of these systems, no doubt, are characterized by gross errors, and widely differ as to time, place, and character, and yet they all have a justification for their peculiar form.
§ 58. The best food for the infant in the first months of its life is its mother's milk. The employment of another nurse, if a general custom, as in France, is highly objectionable, since with the milk the child is likely to imbibe to some extent his physical and ethical nature. The milk of an animal can never supply the place to a child of that of its own mother. In Walter Scott's story of The Fair Maid of Perth, Eachim is represented as timorous by nature, having been nourished by a white doe after the death of his mother.
§ 59. When the teeth make their appearance, it is a sign that the child is ready for solid food; and yet, till the second teeth appear, light, half-solid food and vegetables should constitute the principal part of the diet.
§ 60. When the second teeth have come, then the organism demands both vegetable and animal food. Too much meat is, doubtless, harmful. But it is an error to suppose that man was intended to eat vegetables alone, and that, as some have said, the adoption of animal food is a sign of his degeneracy.
The Hindoos, who live principally on a vegetable diet, are not at all, as has been asserted, a mild and gentle race. A glance into their stories, especially their erotic poetry, proves them to be quite as passionate as any other people.
§ 61. Man is an omnivorous being. Children have, therefore, a natural desire to taste of every thing. With them, eating and drinking have still a poetic side, and there is a pleasure in them which is not wholly the mere pleasure of taste. Their proclivity to taste of every thing should not, therefore, be harshly censured, unless it is associated with disobedience, or pursued in a clandestine manner, or when it betrays cunning and greediness.