beginning to become generally accessible; (2) he must have a wise and broad moral outlook, with a sane idealism which refrains from demanding impossibilities, and resolutely thrusts aside not only the vulgar platitudes of worldliness, but the equally mischievous platitudes of an outworn and insincere asceticism, for the wise sexual hygienist knows, with Pascal, that "he who tries to be an angel becomes a beast," and is less anxious to make his pupils ineffective angels than effective men and women, content to say with Browning, "I may put forth angels' pinions, once unmanned, but not before"; (3) in addition to sound knowledge and a wise moral outlook, the sexual hygienist must possess, finally, a genuine sympathy with the young, an insight into their sensitive shyness, a comprehension of their personal difficulties, and the skill to speak to them simply, frankly, and humanly. If we ask ourselves how many of the apostles of sexual hygiene combine these three essential qualities, we shall probably not be able to name many, while we may suspect that some do not even possess one of the three qualifications. If we further consider that the work of sexual hygiene, to be carried out on a really national scale, demands the more or less active co-operation of parents, teachers, and doctors, and that parents, teachers, and doctors are in these matters at present all alike untrained, and usually prejudiced, we shall realize some of the dangers through which sexual hygiene must at first pass. It is, I hope, unnecessary for me to say that, in thus pointing out some of the difficulties and the risks which must assail every attempt to introduce an element of effective sexual hygiene into life, I am far from wishing to argue that it is better to leave things as they are. That is impossible, not only because we are realizing that our system of incomplete silence is mischievous, but because it is based on a confusion which contains within itself the elements of disruption. We have to remember, however, that the creation of a new tradition cannot be effected in a day. Before we begin to teach sexual hygiene the teachers must themselves be taught. There are many who have insisted, and not without reason, on the right of the parent to control the education of the child. Sexual hygiene introduces us to another right, the right of the child to control the education of the parents. For few parents to-day are fitted to exercise the duty of training and guiding the child in the difficult field of sex without preliminary education, and such education, to be real and effective, must begin at an early age in the parents' life.[187]