It is well that this is so. Everything in the world costs its price. Rigidity is the price we pay for efficiency. In order to be efficient, we must make habitual the necessary movements. After they are habituated, they resist change. But habit makes for regularity and order. We could not live in society unless there were regularity, order, fixity. Habit makes for conservatism. But conservatism is necessary for order. In a sense, habit works against progress. But permanent improvement without habit would be impossible, for permanent progress depends upon holding what we gain. It is well for society that we are conservative. We could not live in the chaos that would exist without habit. Public opinion resists change. People refuse to accept a view that is different from the one they have held. We could get nowhere if we continually changed, and it is well for us that we continue to do the old way to which we have become accustomed, till a new and better one is shown beyond doubt. Even then, it is probably better for an old person to continue to use the accustomed methods of a lifetime. Although better methods are developed, they will not be so good for the old person as those modes of action that he is used to. The possibility of progress is through new methods which come in with each succeeding generation. When we become old we are not willing to change, but the more reasonable of us are willing that our children should be taught a better way. Sometimes, of course, we find people who say that what was good enough for them is good enough for their children. Most of us think better, and wish to give our children a "better bringing up than ours has been." These considerations make clear the importance of habit in life. They should also make clear a very important corollary. If habits are important in life, then it is the duty of parents and teachers to make a careful selection of the habits that are to be formed by the children. The habits that will be necessary for the child to form in order to meet the various situations of his future life, should be determined. There should be no vagueness about it. Definite habits, social, moral, religious, intellectual, professional, etc., will be necessary for efficiency. We should know what these various habits are, and should then set about the work of establishing them with system and determination, just as we would the building of a house. Much school work and much home training is vague, indefinite, uncertain, done without a clear understanding of the needs or of the results. We therefore waste time, years of the child's life, and the results are unsatisfactory.