Plato, an ancient Greek philosopher born circa 428 B.C.E., founded the Academy in Athens and significantly influenced Western thought with his writings on justice, beauty, and other philosophical topics. A student of Socrates and teacher of Aristotle, he traveled extensively to study various subjects before dedicating his later years to teaching and writing at the Academy until his death around 348 B.C.E. His philosophical works remain central to discussions in political philosophy, aesthetics, and epistemology.