1942, "can hardly be said to have any forehead at all, and in natural total idiots it is very diminished".

Pseudo-Aristotle, in Physiognomica, stated that the forehead is governed by Mars. A low and little forehead denoted magnanimity, boldness, and confidence; a fleshy and wrinkle-free forehead, litigiousness, vanity, deceit, and contentiousness; a sharp forehead, weakness and fickleness; a wrinkled forehead,