Few cross over the river. Most are stranded on this side. On the riverbank they run up and down. But the wise man, following the way, Crosses over, beyond the reach of death. He leaves the dark way For the way of light.
Justice in the individual is now defined analogously to justice in the state. The individual is wise and brave in virtue of his reason and spirit respectively: he is disciplined when spirit and appetite are in proper subordination to reason. He is just in virtue of the harmony which exists when all three elements of the mind perform their proper function and so achieve their proper fulfillment; he is unjust when no such harmony exists.
The argument of Alcidamas: Everyone honours the wise. Thus the Parians have honoured Archilochus, in spite of his bitter tongue; the Chians Homer, though he was not their countryman; the Mytilenaeans Sappho, though she was a woman; the Lacedaemonians actually made Chilon a member of their senate, though they are the least literary of men; the inhabitants of Lampsacus gave public burial to Anaxagoras, though he was an alien, and honour him even to this day.
Believe nothing because it is written in books. Believe nothing because wise men say it is so. Believe nothing because it is religious doctrine. Believe it only because you yourself know it to be true.
Make each day truly new, dressing it with the blessings of heaven, bathing it in wisdom and love and putting yourself under the protection of Mother Nature. Learn from the wise, from the sacred books, but do not forget that every mountain, river, plant or tree also has something to teach.
The seeker after truth should be humbler than the dust. The world crushes the dust under its feet, but the seeker after truth should so humble himself that even the dust could crush him. Only then, and not till then, will he have a glimpse of truth.