To PARENTS, and the GUARDIANS of YOUTH.

The Doctrine of Physiognomy, as attempted to be established by the ingenious Lavater, may, in frequent instances, appear chimerical; but there is a Physiognomy, the rules of which are always true, and whose evidences are of service to morality. The deformed Passions, disagreeable in their appearance, and dangerous in their consequences, are of a character that may be easily understood, and the features of ugliness so faithfully described to the pupil, as to cause him to avoid vice, since it has such frightful representations as would make him hateful to himself and to others, and in consequence prefer those Passions which bestow on the countenance the beautiful and placid features of a good and quiet mind.