Antisocial behaviors exist along a severity continuum and include repeated violations of social rules, defiance of authority and of the rights of others, deceitfulness, theft, and reckless disregard for self and others.
The doctrine of the deceitfulness of " the undiscerning eye and the echoing ear " soon established itself, though the grounds upon which Empedocles, Anaxagoras and Democritus maintained it were not those which were alleged by Parmenides.