The face is marked as the region of Expression, which lies in the anterior surface of the middle lobe, and gives the ready excitability and disposition to manifest our feelings in response to all who approach us. The upper portion of the face corresponds to the expression of the upper surface of the brain, the lower to the occipital region and the posterior inferior portion to the basilar region. Hence the breadth and prominence of the lower part of the face is not a pleasing feature. Ardor or evolution of warmth is expressed by the prominence of the chin, which corresponds to the medulla oblongata. Excitability running into Insanity is expressed below the jaw, and its milder form as Childishness and tendency to Idiocy below the anterior part of the jaw, while Hysterical Nervousness appears below the chin, and Sexual Passion at the larynx. On the side of the head we have Modesty and Reverence, the former running down into Bashfulness and the latter into Humility or Servility. Next to these we find Sublimity, which was correctly suggested by the Edinburgh phrenologists. It lies between Reverence and Cautiousness. Passing up from the timid and excitable region of Cautiousness to its upper prudential region we reach a prudent, calm and self-controlling region which is marked Sanity, as it is the power which overrules the passionate excitability and gives us self-control and consequent clearness of mind. Next behind Cautiousness comes Coolness or Coldness, which is both a mental and physical quality, behind which we have a region of Repose, the tendency of which is toward sleep. Below Coolness we have a region marked Force, which gives energy and impulse without the violence that is developed lower down. Immediately over the ear is the region of Irritability, the antagonist of Patience. Going forward, the functions change to Excitability and Sensibility; going back it becomes impulsive and somewhat lawless. This impulse, antagonistic to Religion, manifests itself as Impulsiveness and Profligacy. Farther back the impulse becomes the Rivalry which is seen in all species of games as well as in the competitions of all species of business and ambition. Rivalry runs into grasping Selfishness, Acquisitiveness or avarice, and this, through Jealousy and Deceit, into the familiar function of Combativeness. Passing down from Combativeness, Jealousy, and Rivalry, we come to a more intense hostility in Hatred, or the spirit of Domination and Revenge (antagonistic to Love), anterior to which at the mastoid process we find the maximum violence in Destructiveness and Desperation, the antagonists of Hope, and Philanthropy or Kindness. This is the murderous region, below and behind the ear, which Gall and Spurzheim mislocated above it, whereas it belongs to the inferior face of the brain, where the organs grow downward.