The walls of the head are double, with a great air-chamber between them, over the smallest and most closely crowded "organs." Can you tell how much money there is in a safe, which also has thick double walls, by kneading its knobs with your fingers?
So when a man fumbles about my forehead, and talks about the organs of Individuality, Size, etc., I trust him as much as I should if he felt of the outside of my strong-box and told me that there was a five-dollar or a ten-dollar-bill under this or that particular rivet.

Perhaps there is; only he does n't know anything about at.

But this is a point that I, the Professor, understand, my friends, or ought to, certainly, better than you do.

The next argument you will all appreciate.
I proceed, therefore, to explain the self-adjusting mechanism of Phrenology, which is very similar to that of the Pseudo-sciences.

An example will show it most conveniently.
A.is a notorious thief.