109 forced premature birth. Child prodigies usually become men and women of less than ordinary intelligence. We should not hinder the child from learning or thinking of his own volition, but we should not goad them on as parents often do to nourish their own pride. When the vital body is born at the age of seven a period of growth begins and a new motto, or relation rather, is established between parent and child. This may be expressed in the two words Authority and Discipleship. In this period the child is taught certain lessons which it takes upon faith in the authority of its teachers, whether at home or at school, and as memory is a faculty of the vital body it can now memorize what is learned. It is therefore eminently teachable; particularly because it is unbiased by pre-conceived opinions which prevent most of us from accepting new views. At the end of this second period: from about twelve to fourteen, the vital body has been so far developed that puberty is reached. At the age of fourteen we have the birth of the desire body, which marks the commencement of self-assertion. In earlier years the child regards itself more as belonging to a family and subordinate to the wishes of its parents than after the fourteenth year. The reason is this: In the throat of the fœtus and the young child there is a gland called the thymus gland, which is largest before birth, then gradually diminishes through the years of childhood and finally disappears at ages which vary according to the characteristics of the child. Anatomists have been puzzled as to the function of this organ and have not yet come to any settled conclusion, but it has been suggested that before development of the red marrow bones, the child is not able to manufacture its own blood, and that therefore the thymus gland contains an essence, supplied by the parents, upon which the child may draw during infancy and childhood, till able to manufacture its own blood. That theory is approximately true, and as the family blood flows in the child, it looks upon itself as part of the family and not as an Ego. But the moment it [196]