Isocrates began by informing the young man that “no adornment so becomes you as modesty, justice, and self-control; for these are the virtues by which, as all men are agreed, the character of the young is held in restraint.” “Practice self-control,” he said, warning Demonicus not to fall under the sway of “temper, pleasure, and pain.” And “abhor flatterers as you would deceivers; for both, if trusted, injure those who trust them.”
