Education of the citizen, [543].
Efficient Cause, [245].
Elenchus, of Sokrates, [263], [437]; in general, [376]; the Sophistical, [376], [404]; directions for solving the Sophistical, [404].
Emotions, not systematically treated by Aristotle as part of Psychology, but in Ethics and Rhetoric, [492].
Empedokles, his disregard of experience, [436]; his view of the soul, [449]; criticized by Aristotle, [451]; made intelligence dependent on sense, [588]; got partial hold of the idea of Ens Potentiâ or Matter, [620]; his principle of Friendship, [623], [628]; held the Kosmos to be generated and destroyed alternately, [637]; held the Heaven to be kept in its place by extreme velocity of rotation, [639], [650].
End, see [Final Cause].
Endoxa, premisses of Dialectic, [269]; not equivalent to the Probable, [270]; collections to be made of, [275], as an organon of debate, [278].
Energy, see [Entelechy].
[Ens], four kinds of, viewed with reference to Proposition, and as introductory to the Categories, [59]; quatenus Ens, subject of First Philosophy, [59], [422], [583]; a homonymous, equivocal, or multivocal word, [60], [424], [594]; not a Summum Genus, but a Summum Analogon, [60], [584]; four main aspects of, in Ontology, [60], [424]; (1) Per Accidens, [593]; (2) in the sense of Truth, [108], [594], [618]; (3) Potential and Actual, [614]-18 (Metaph. Θ); (4) according to the Categories, [594] seq. (Metaph. Z, Η; relation among the various aspects of, [61], [424]; aspects (1) and (2) lightly treated in Metaphysica, belonging more to Logic, [61]; in aspect (4) Logic and Ontology blended, [62]; in the fullest sense, [66], [67], [96]; first analyzed in its logical aspect by Aristotle, [97]; as conceived in earliest Greek thought, [97], [436]; Plato’s doctrine of, [552] seq.; Aristotle’s doctrine of, [561].
Enstasis (Objection), [202].