Memory forms another important division of our subject. The child’s natural impulse is easily aroused by new and striking peculiarities—for instance, he soon learns by example to stammer, to talk through his nose, or imitate any other defect without at first intending to tease. When his mimicry is laughed at he attempts intentional caricature, yet we are not to suppose from this that he would never do so alone. As a rule, though, it is the amusement of adults which stimulates him to improve on his former efforts. And as soon as he perceives that his victim is annoyed his mimicry becomes teasing.[463] At school this sort of teasing attacks unmercifully any little weakness or peculiarity, such as a halting or limping gait, stammering or lisping speech, a strange accent or foreign pronunciation. All these become the objects of ridiculous exaggeration even in the presence of older persons if they show no signs of disapproval.[464] In our club in the high school there was a boy who ran his words together in a comical fashion, and from imitating his manner of speech we constructed a formal language, some words of which still survive in the memories of his contemporaries. The most important sphere of this sort of imitation is that of pictorial art, where the caricaturist seeks to amuse by his exaggerated representations of familiar peculiarities. Children attempt this too. Their efforts are at first, of course, the grossest deformities with projecting ears, huge noses, etc., which they label with the name of some comrade whom they wish to annoy, but later when they have learned to draw they achieve some creditable caricaturing. I well remember our portrait of a French teacher who had two deep lines from the base of his nose to the corners of his mouth, forming with his long nose the letter M. Such pictures are, of course, not to be classed with methods of teasing unless the intention is to show them to the subject, which is by no means always the case, and unless their _raison d’être_ is something less than serious malice or hatred. There is always a charm in wielding, under the safe refuge of anonymity, these effective weapons against the mighty of the earth. What has not the nose of Napoleon III, for instance, suffered in this way!