The share of the father in generation is less likely to come up naturally in answer to questions, unless the child lives on a farm. But it is very important that the child should know of this first from parents or teacher, not from children whom bad education has made nasty. I remember vividly being told all about it by another boy when I was twelve years old; the whole thing was treated in a ribald spirit, as a topic for obscene jokes. That was the normal experience of boys in my generation. It followed naturally that the vast majority continued through life to think sex comic and nasty, with the result that they could not respect a woman with whom they had intercourse, even though she were the mother of their children. Parents pursued a cowardly policy of trusting to luck, although fathers must have remembered how they gained their first knowledge. How it can have been supposed that such a system helped sanity or sound morals, I cannot imagine. Sex must be treated from the first as natural, delightful and decent. To do otherwise is to poison the relations of men and women, parents and children. Sex is at its best between a father and mother who love each other and their children. It is far better that children should first know of sex in the relations of their parents than that they should derive their first impressions from ribaldry. It is particularly bad that they should discover sex between their parents as a guilty secret which has been concealed from them.

If there were no likelihood of being taught badly about sex by other children, the matter could be left to the natural operation of the child’s curiosity, and parents could confine themselves to answering questions—always provided that everything became known before puberty. This, of course, is absolutely essential. It is a cruel thing to let a boy or girl be overtaken by the physical and emotional changes of that time without preparation, and possibly with the feeling of being attacked by some dreadful disease. Moreover, the whole subject of sex, after puberty, is so electric that a boy or girl cannot listen in a scientific spirit, which is perfectly possible at an earlier age. Therefore, quite apart from the possibility of nasty talk, a boy or girl should know the nature of the sexual act before attaining puberty.

How long before this the information should be given depends upon circumstances. An inquisitive and intellectually active child must be told sooner than a sluggish child. There must at no time be unsatisfied curiosity. However young the child may be, he must be told if he asks. And his parents’ manner must be such that he will ask if he wants to know. But if he does not ask spontaneously, he must in any case be told before the age of ten, for fear of being first told by others in a bad way. It may therefore be desirable to stimulate his curiosity by instruction about generation in plants and animals. There must not be a solemn occasion, a clearing of the throat, and an exordium: “Now, my boy, I am going to tell you something that it is time for you to know.” The whole thing must be ordinary and every-day. That is why it comes best in answer to questions.

I suppose it is unnecessary at this date to argue that boys and girls must be treated alike. When I was young, it was still quite common for a “well-brought-up” girl to marry before knowing anything about the nature of marriage, and to have to learn it from her husband; but I have not often heard of such a thing in recent years. I think most people recognize nowadays that a virtue dependent upon ignorance is worthless, and that girls have the same right to knowledge as boys. If there are any who still fail to recognize this, they are not likely to read the present work, so that it is not worth while to argue with them.

I do not propose to discuss the teaching of sexual morality in the narrower sense. This is a matter as to which a variety of opinions exist. Christians differ from Mohammedans, Catholics from Protestants who tolerate divorce, freethinkers from mediævalists. Parents will all wish their children taught the particular brand of sexual morality in which they believe themselves, and I should not wish the State to interfere with them. But without going into vexed questions, there is a good deal that might be common ground.

There is first of all hygiene. Young people must know about venereal disease before they run the risk of it. They should be taught about it truthfully, without the exaggerations which some people practise in the interests of morals. They should learn both how to avoid it, and how to cure it. It is a mistake to give only such instruction as is needed by the perfectly virtuous, and to regard the misfortunes which happen to others as a just punishment of sin. We might as well refuse to help a man who has been injured in a motoring accident, on the ground that careless driving is a sin. Moreover, in the one case as in the other, the punishment may fall upon the innocent; no one can maintain that children born with syphilis are wicked, any more than that a man is wicked if a careless motorist runs over him.

Young people should be led to realize that it is a very serious matter to have a child, and that it should not be undertaken unless the child has a reasonable prospect of health and happiness. The traditional view was that, within marriage, it is always justifiable to have children, even if they come so fast that the mother’s health is ruined, even if the children are diseased or insane, even if there is no prospect of their having enough to eat. This view is now only maintained by heartless dogmatists, who think that everything disgraceful to humanity redounds to the glory of God. People who care for children, or do not enjoy inflicting misery upon the helpless, rebel against the ruthless dogmas which justify this cruelty. A care for the rights and importance of children, with all that is implied, should be an essential part of moral education.

Girls should be taught to expect that one day they are likely to be mothers, and they should acquire some rudiments of the knowledge that may be useful to them in that capacity. Of course both boys and girls ought to learn something of physiology and something of hygiene. It should be made clear that no one can be a good parent without parental affection, but that even with parental affection a great deal of knowledge is required as well. Instinct without knowledge is as inadequate in dealing with children as knowledge without instinct. The more the necessity of knowledge is understood, the more intelligent women will feel attracted to motherhood. At present, many highly educated women despise it, thinking that it does not give scope for the exercise of their intellectual faculties; this is a great misfortune, since they are capable of being the best mothers, if their thoughts were turned in that direction.

One other thing is essential in teaching about sex-love. Jealousy must not be regarded as a justifiable insistence upon rights, but as a misfortune to the one who feels it and a wrong towards its object. Where possessive elements intrude upon love, it loses its vivifying power and eats up personality; where they are absent, it fulfils personality and brings a greater intensity of life. In former days, parents ruined their relations with their children by preaching love as a duty; husbands and wives still too often ruin their relations to each other by the same mistake. Love cannot be a duty, because it is not subject to the will. It is a gift from heaven, the best that heaven has to bestow. Those who shut it up in a cage destroy the beauty and joy which it can only display while it is free and spontaneous. Here, again, fear is the enemy. He who fears to lose what makes the happiness of his life has already lost it. In this, as in other things, fearlessness is the essence of wisdom.

For this reason, in teaching my own children, I shall try to prevent them from learning a moral code which I regard as harmful. Some people who themselves hold liberal views are willing that their children shall first acquire conventional morals, and become emancipated only later, if at all. I cannot agree to this, because I hold that the traditional code not only forbids what is innocent, but also commends what is harmful. Those who have been taught conventionally will almost inevitably believe themselves justified in indulging jealousy when occasion arises; moreover they will probably be obsessed by sex either positively or negatively. I shall not teach that faithfulness to our partner through life is in any way desirable, or that a permanent marriage should be regarded as excluding temporary episodes. So long as jealousy is regarded as virtuous, such episodes cause grave friction; but they do not do so where a less restrictive morality is accepted on both sides. Relations involving children should be permanent if possible, but should not necessarily on that account be exclusive. Where there is mutual freedom and no pecuniary motive, love is good; where these conditions fail, it may often be bad. It is because they fail so frequently in the conventional marriage that a morality which is positive rather than restrictive, based upon hope rather than fear, is compelled, if it is logical, to disagree with the received code in matters of sex. And there can be no excuse for allowing our children to be taught a morality which we ourselves believe to be pernicious.