[Heaven] (Kosmos), always in action, [617]; uppermost place in, assigned to the Gods, [632]; revolving in a circle, cannot be infinite, [633]; no body outside of, [634], [636]; there cannot be more than one, [634]; different senses of, [636]; ungenerated and indestructible, [637]-39; directions in the, [640]; whence the number of revolutions in, [641]; necessarily spherical, [611], [645]; motion of, uniform, [642].
Heavy, distinguished from Light, [631].
Heitz, Emil, takes ground against V. Rose on the catalogue of Diogenes, [32]; refers it to Alexandrine literati, [34], [40].
Herakleitus, philosophy of, inconsistent with the Maxim of Contradiction, [427], [429], [592]; disregarded data of experience, [436], [444]; position of, inexpugnable by general argument, [443]; his view of the soul, [449]; his view of the world of sense and particulars, [551]; not a dialectician, [551]; Maxim of Contradiction defended by Aristotle specially against, [579]; the doctrine of, makes all propositions true, [592]; must yet admit an infinite number of false propositions, [592]; held the Kosmos to be generated and destroyed alternately, [636].
Hermeias, despot of Atarneus and Assos, friend of Aristotle, [4]; commemorated after death by Aristotle in a hymn and epigram, [5], [12], [13].
Hermippus, drew up catalogue of pupils of Isokrates, [21]; probable author of the catalogue in Diogenes, [34], [35].
Herpyllis, second wife of Aristotle, [17], [18].
Hipparchus, friend of Aristotle, [17].
Hippokrates, his quadrature of the circle, [381].
Hobbes, his definition of Accident, [62].