butcher, the shoe-maker, the real tramp, the Greek, the sexual pervert, etc. Hence follows an important law--_that if a fact is once recognized correctly in its coarser form, then the possibility must be granted that it is correct in its subtler manifestations_. The boundary between what is coarse and what is not may not be drawn at any particular point. It varies with the skill of the observer, with the character of the material before him, and with the excellence of his instruments, so that nobody can say where the possibility of progress in the matter ceases. Something must be granted in all questions appertaining to this subject of recognizable unit-characters and every layman pursues daily certain activities based on their existence. When he speaks of stupid and intelligent faces he is a physiognomist; he sees that there are intellectual foreheads and microcephalic ones, and is thus a craniologist; he observes the expression of fear and of joy, and so observes the principles of imitation; he contemplates a fine and elegant hand in contrast with a fat and mean hand, and therefore assents to the effectiveness of chirognomy; he finds one hand-writing scholarly and fluid, another heavy, ornate and unpleasant; so he is dealing with the first principles of graphology;--all these observations and inferences are nowhere denied, and nobody can say where their attainable boundaries lie. Hence, the only proper point of view to take is that from which we set aside as too bold, all daring and undemonstrated assertions on these matters. But we will equally beware of asserting without further consideration that far-reaching statements are unjustified, for we shall get very far by the use of keener and more careful observation, richer material, and better instruments.