Name: Plato
Lived: c. 427–347 BC, Athens, Greece
Known for: Philosopher and student of Socrates; teacher of Aristotle
Famous for: Founder of the Academy; author of philosophical dialogues exploring justice, politics, and the nature of reality
Note: The phrase “Ignorance is the root of misfortune” is often attributed to Plato. In The Republic (c. 375 BC), he explores how ignorance leads to flawed choices and societal harm — a theme still relevant in both politics and everyday life.