These cases are sufficient to refute some singular assertions, e. g., that all the newly-born must see objects reversed, as even a Buffon ("Oeuvres completes," iv, 136; Paris, 1844) thought to be the fact. My boy, when I had him write, in his fifth year, the ordinary figures after a copy that I set for him, imitated the most of them, to my surprise, always in a reversed hand (Spiegelschrift, "mirror-hand"); the 1 and the 4 he continued longest to write thus, though he often made the 4 the other way, too, whereas he always wrote the 5 correctly. This, however, was, of course, not owing to imperfect sight, but to incomplete transformation of the visual idea into the motor idea required for writing. Other boys, as I am given to understand, do the same thing. For myself, I found the distinction between "right" and "left" so difficult in my childhood, that I remember vividly the trouble I had with it. Singularly enough, Buffon assumed, in 1749, that the neglect of the double images does not yet take place at the beginning of life. Johannes Mueller, in 1826, expresses the same view. But, inasmuch as in the first two or three weeks after the birth of a human being, in contrast with many animals, nothing at all can as yet be distinctly seen, it is not allowable to maintain that everything must be seen double. Rather is it true that everything is seen neither single nor double, since the very young child perceives, as yet, no forms (boundary-lines) and no distances, but merely receives impressions of light, precisely as is the case with the person born blind, in the period directly after an operation has been performed upon his eyes. Schopenhauer (in his treatise on "Sight and Colors," first edition, Leipsic, 1816, p. 14) divined this truth. He says, "If a person who was looking out upon a wide and beautiful prospect could be in an instant wholly deprived of his intellect, then nothing of all the view would remain for him except the sensation of a very manifold reaction of his retina, which is, as it were, the raw material out of which his intellect created that view." The new-born child has, as yet, no intellect, and therefore can not, as yet, at the beginning, see; he can merely have the sensation of light. This opinion of mine, derived from observation of the behavior of newly-born and of very young infants (cf. the first chapter of this book), seems to me to be practically confirmed in an account given by Anselm von Feuerbach in his work on Kaspar Hauser (Anspach, 1832, p. 77). "In the year 1828, soon after his arrival in Nuremberg, Kaspar Hauser was to look out at the window in the Vestner Tower, from which there was a view of a broad and many-colored summer landscape. Kaspar Hauser turned away; the sight was repugnant to him. At a later period, long after he had learned to speak, he gave, when questioned, the following explanation: