Aristotle:
(/ˈærɪˌstɒtəl/;[1] Greek: Ἀριστοτέλης Greek pronunciation: [aristotélɛːs], Aristotélēs; 384–322 BC)[2] was a Greek philosopher and scientist
born in the city of Stagira, Chalkidice, on the northern periphery of Classical Greece. His father, Nicomachus, died when Aristotle was a child, whereafter Proxenus of Atarneus became his
guardian.[3] At seventeen or eighteen years of age, he joined Plato's Academy in
Athens[4] and remained there until the age of thirty-seven
(c. 347 BC). His
writings cover many subjects – including physics, biology, zoology, metaphysics, logic, ethics, aesthetics, poetry, theater, music, rhetoric, linguistics, politics and government – and constitute
the first comprehensive system of Western philosophy. Shortly after Plato died, Aristotle left Athens
and, at the request of Philip of Macedon, tutored Alexander the Great beginning in
343 BC.