4397. Phrenology designates that system of mental philosophy which treats of the special manifestation of minds.
4398. Phrenology teaches that the faculties of the mind have, each one, its special organ or place in the brain; and that these organs, in their aggregate, constitute the brain. Therefore the brain is the organ of the mind.
4399. Powers of Mind.—These are manifested by the size and developments of the brain—when temperament, health, and opportunities are equal.
4400. The size of each organ measures the power of the faculty which is exercised by means of it.
4401. Each organ desires its own active gratification in proportion to its development, the larger controlling the smaller.