Father of Modern Philosophy
Ancient Chinese Philosopher and Teacher
Existentialist Philosopher
Father of Western Philosophy
Greek Philosopher and Scientist
Stoic Philosopher and Roman Emperor
Classical Greek Philosopher
Political Philosopher and Economist
Founder of Taoism
Enlightenment Philosopher and Writer
Medieval Philosopher and Theologian
Political Philosopher and Strategist
Ancient Greek Philosopher of Happiness
Medieval Poet and Philosopher
Stoic Philosopher and Roman Statesman
Mathematician and Philosopher
Alexandrian Philosopher and Mathematician
Enlightenment Philosopher
Natural Philosopher and Scientist
Cynic Philosopher
Enlightenment Philosopher of Liberty
Transcendentalist Philosopher
Founder of Stoicism
Empiricist Philosopher
Father of Psychoanalysis