Brunetto Latini

I have here a book by a famous philosopher of today—Dr. Ernst Mach, who has written a number of works highly characteristic of the present time. At the very beginning of his book on the Analysis of Sensations, dealing with the connections of the physical and the psychical, the following remark occurs: ‘As a young man,’ he writes, ‘I was once going along the street when I saw a face which was highly distasteful to me. How astonished I was when I observed that it was my own face which I had seen by the chance combination of two mirrors in a shop-window!’