When the sage realizes this, he will cease to prefer one course of action to another, and the result will be apathy, "ataraxia."
The aim of Pyrrhonism was ataraxia in those things which pertain to opinion, and moderation in the things which life imposes.
The method, however, by which ataraxia or peace of mind could be reached, was peculiar to the Sceptic.
ataraxia came to the Sceptic as success in painting the foam on a horse's mouth came to Apelles the painter.
also Englished as ataraxy, "calmness, impassivity," c.1600, from Modern Latin, from Greek ataraxia "impassiveness," from a-, privative prefix, + tarassein (Attic tarattein) "to disturb, confuse," from PIE root *dher- "to make muddy, darken."