Along with his teacher, Socrates, and student Aristotle, Plato is a central figure in the history of philosophy.Aristotle (Wikipedia)
Aristotle (/ˈærɪˌstɒtəl/; Greek: Ἀριστοτέλης Aristotélēs, pronounced [aristotélɛːs]; 384–322 BCE) was an Ancient Greek philosopher and polymath. His writings cover a broad range of subjects spanning the natural sciences, philosophy, linguistics, economics, politics, psychology and the arts. As the founder of the Peripatetic school of philosophy in the Lyceum in Athens, he began the wider Aristotelian tradition that followed, which set the groundwork for the development of modern science.At the age of seventeen or eighteen, Aristotle moved to Athens to continue his education at Plato’s Academy.Shortly after Plato died, Aristotle left Athens and, at the request of Philip II of Macedon, tutored his son Alexander the Great beginning in 343 BC.