Plato

Biography

Born circa 428 B.C.E., ancient Greek philosopher Plato was a student of Socrates and a teacher of Aristotle. His writings explored justice, beauty and equality, and also contained discussions in aesthetics, political philosophy, theology, cosmology, epistemology and the philosophy of language. Plato founded the Academy in Athens, one of the first institutions of higher learning in the Western world. He died in Athens circa 348 B.C.E.

Early life
Plato was born in Athens, Greece, the son of Ariston and Perictione, both of Athenian noble backgrounds. He lived his whole life in Athens, although he traveled to Sicily and southern Italy on several occasions. One story says he traveled to Egypt. Little is known of his early years, but he was given the finest education Athens had to offer noble families, and he devoted his considerable talents to politics and the writing of tragedy (works that end with death and sadness) and other forms of poetry. His acquaintance with Socrates (c. 469–c. 399 B.C.E. ) altered the course of his life. The power that Socrates's methods and arguments had over the minds of the youth of Athens gripped Plato as firmly as it did many others, and he became a close associate of Socrates.

Career
The first, or early, period occurs during Plato's travels (399-387 B.C.E.). The Apology of Socrates seems to have been written shortly after Socrates's death. Other texts in this time period include Protagoras, Euthyphro, Hippias Major and Minor and Ion. In these dialogues, Plato attempts to convey Socrates's philosophy and teachings.

In the second, or middle, period, Plato writes in his own voice on the central ideals of justice, courage, wisdom and moderation of the individual and society. The Republic was written during this time with its exploration of just government ruled by philosopher kings.

In the third, or late, period, Socrates is relegated to a minor role and Plato takes a closer look at his own early metaphysical ideas. He explores the role of art, including dance, music, drama and architecture, as well as ethics and morality. In his writings on the Theory of Forms, Plato suggests that the world of ideas is the only constant and that the perceived world through our senses is deceptive and changeable.

Plato's final years were spent at the Academy and with his writing. The circumstances surrounding his death are clouded, though it is fairly certain that he died in Athens around 348 B.C.E., when he was in his early 80s. Some scholars suggest that he died while attending a wedding, while others believe he died peacefully in his sleep.

Plato's impact on philosophy and the nature of humans has had a lasting impact far beyond his homeland of Greece. His work covered a broad spectrum of interests and ideas: mathematics, science and nature, morals and political theory. His beliefs on the importance of mathematics in education have proven to be essential for understanding the entire universe. His work on the use of reason to develop a more fair and just society that is focused on the equality of individuals established the foundation for modern democracy.