As geographers, Sosius, crowd into the edges of their maps parts of the world which they do not know about, adding notes in the margin to the effect that beyond this lies nothing but sandy deserts full of wild beasts, and unapproachable bogs.
PlutarchFor, in the language of Heraclitus, the virtuous soul is pure and unmixed light, springing from the body as a flash of lightning darts from the cloud. But the soul that is carnal and immersed in sense, like a heavy and dank vapor, can with difficulty be kindled, and caused to raise its eyes heavenward.
Plutarch