In George Sand’s recollections we shall meet with a striking illustration of how the vivid imagination of supernatural beings is followed up by a reflective and half-scientific effort to connect the myth with the facts and laws of the known world. This infusion of childish reason into wonderland, the first crude attempt to adjust belief to belief, and to find points of attachment for the much-loved myth in the matter-of-fact world, is apt to lead, as we shall see, to a good deal that is very quaint and characteristic in the child’s mythology. The conclusion which observation of children leads us to is that, as compared with adults, they are endowed with strong imaginative power, the activity of which leads to a surprisingly intense inner realisation of what lies above sense. For the child, as for primitive man, reality is a projection of fancy as well as an assurance of sense. Now this conclusion is, I think, greatly strengthened by all that we know of the conditions of the brain-life in children, and of the many perturbations to which it is liable. With respect to this brain-life we have to remember that in the first years the higher cortical centres which take part in the co-ordinative and regulative processes of thought and volition are but very imperfectly developed. Hence the centres concerned in imagination—which, if not identical with what used to be called the sensorium or seat of sensation, are in closest connexion with it—are not checked and inhibited by the action of the higher centres as is the case with us. By exercising a volitional control over the flow of our ideas, we are able to reason away a fancy, and generally to guard ourselves against error. In young children all ideas that grow clear and full under the stimulus of a strong interest are apt to persist and to become preternaturally vivid. As has been suggested by more than one recent writer on childhood and education, the brain of a child has a slight measure of that susceptibility to powerful illusory suggestion which characterises the brain of a hypnotised subject. Savages, who show so striking a resemblance to children in the vivacity and the dominance of their fancy, are probably much nearer to the child than to the civilised adult in the condition of their brain.