Size of brain then is a measure of power when judged by an enlightened understanding of physiological, anatomical and pathological conditions. The phrenologist goes one step farther and asserts that size of brain in any particular region, judged by the same standards of comparison, is an indication of local power. [Illustration: Criminal.] [Illustration: Philosopher.] Every portion of the body is created for a specific function. You never see with your ears, you do not taste with your eyes, you do not walk with your teeth. There is no waste in nature. Every part has its special duty to perform. The part of the brain which lies in front of the ears has a different function from that which lies behind them. The parietal lobes of the brain are not placed in the skull for the same purposes which the frontal and occipital lobes represent. Every fibre has its function, every convolution its purpose. All that remains for us to do is to compare known forms of heads and note the coincidence of character exhibited by similar developments and the divergences of character accompanying diverse developments. In the past century these observations have been sufficiently successful to locate the general functions of the external portions of the brain which are situated so that observation and comparison are possible. Forty-two general organs are now located with definite certainty, and these have been subdivided with sufficient accuracy so that there are over one hundred localized centres of cerebral development which can be accurately measured and their mental power determined to the advantage of the individual and the benefit of society at large.