BOOK V CuapTerR 1. ARISTOTLE (384-322 B.c.) ARISTOTLE, son of Nicomachus and Phaestis, was a native of Stagira. His father, Nicomachus, as Hermippus relates in his book On Aristotle, traced his descent from Nicomachus who was the son of Machaon and grandson of Asclepius ; and he resided with Amyntas, the king of Macedon, in the capacity of physician and friend. Aristotle was Plato’s most genuine disciple ; he spoke with a lisp, as we learn from Timotheus the Athenian in his book On Lives ; further, his calves were slender (so they say), his eyes small, and he was conspicuous by his attire, his rings, and the cut of his hair. According to Timaeus, he had a son by Herpyllis, his concubine, who was also called Nicomachus. He seceded from the Academy while Plato was still alive. Hence the remark attributed to the latter: “‘ Aristotle spurns me, as colts kick out at the mother who bore them.” * MHermippus in his Lives mentions that he was absent as Athenian envoy at the court of Philip when Xenocrates became head of the Academy, and that on his return, when he saw the school under a new head, he made choice of a public walk in the Lyceum where he would walk