The facts, so clearly shown in the present volume, that the life of sex begins long before its obvious manifestations it puberty, and that the direction of its vagour and less differentiated habits in these earlier years is as important as its hygiene at the more noticeable climax of the early ‘teens, increase the teacher’s responsibility. Moreover, there is probably not a teacher of ten years’ standing who has not faced – or by ignorance neglected – ...
