Unfortunately in order to carry out the policy thus implied it would be necessary to keep children from associating with other children, to forbid them to read the Bible, the great classics of literature, and the daily papers--to keep them from the theatre, and from the study of nature--in fact to bring them up in a world which does not exist. For in all the ways I have suggested do boys and girls now collect garbled, half-true, and distorted notions about sexual life. And even if it were possible to carry out the policy it would still not be desirable. Marriage is not the simple and easy thing which the policy would imply. Mother Nature does not teach young couples all that they need to know. Often they make serious mistakes in the first few days. Often they mishandle and spoil the beautiful relationship on which they have entered to their own disgust and disappointment. Uncounted couples to-day have reason for the bitterness with which they complain that nobody ever taught or helped them. In fact the policy of silence is as cruel as its assumptions are untrue. Ignorance is an impossibility for the young. Our choice lies between garbled, distorted, and defiled knowledge and a knowledge that shall be clean, innocent, and helpful. It has often happened that men and women brought up on the policy of silence have first learnt the facts about life through some contact with vice or sin, and those who know what horrible sufferings sudden discoveries of that sort may mean for sensitive natures cannot possibly have any doubts remaining on this point. There are few more cruel things possible than to bring a girl up in the ignorance which is mistaken for innocence and then to allow her to go out into the world to learn the truth by chance, or through some unclean mind. That is why I gladly address myself to the task of this book, in which at least some of the truth is told. Of course the real issue that stands in the background here is the one which concerns the nature of true spirituality. We are all agreed that the essential greatness of man lies in the fact that in him spirit may rule everything else. And until spirit does thus rule he has not reached his true life, But the question of the place of the body in the full life of man still remains to be faced and thought out.