I will go further and suggest that where a child is brought up normally, that is, in a habitually truth-speaking community, he tends, quite apart from moral instruction, to acquire a respect for truth as what is customary. Consider for a moment how busily a child’s mind is occupied during the first years of linguistic performance in getting at the bottom of words, of fitting ideas to words when trying to understand others, and words to ideas when trying to express his own thoughts, and you will see that all this must serve to make truth, that is, the correspondence of statement with fact, to the child-mind something matter-of-course, something not to be questioned, a law wrought into the very usages of daily life which he never thinks of disobeying. We can see that children accustomed to truth-speaking show all the signs of a moral shock when they are confronted with assertions which, as they see, do not answer to fact. The child C. was highly indignant on hearing from his mother that people said what he considered false things about horses and other matters of interest: and he was even more indignant at meeting with any such falsity in one of his books for which he had all a child’s reverence. The idea of perpetrating a knowing untruth, so far as I can judge, is simply awful to a child who has been thoroughly habituated to the practice of truthful statement. May it, then, not well be that when a preternatural pressure of circumstances pushes the child over the boundary line of truth, he feels a shock, a horror, a giddy and aching sense of having violated law—law not wholly imposed by the mother’s command, but rooted in the very habits of social life? I think the conjecture is well worth considering. Our inquiry has led us to recognise, in the case of cruelty and of lying alike, that children are by no means morally perfect, but have tendencies which, if not counteracted or held in check by others, will develop into true cruelty and true lying. On the other hand, our study has shown us that these impulses are not the only ones. A child has promptings of kindness, which alternate, often in a capricious-looking way, with those of inconsiderate teasing and tormenting; and he has, I hold, side by side with the imaginative and other tendencies which make for untruthful statement, the instinctive roots of a respect for truth. These tendencies have not the same relative strength and frequency of utterance in the case of all children, some showing, for example, more of the impulse which makes for truth, others more of the impulse which makes for untruth. Yet in all children probably both kinds of impulse are to be observed.