Explore the influence of India on the Romanian thinker, novelist, and poet who studied and wrote about the impact of religion on people's lives.

Learn about the Greek sage, and follower of Parmenides and Pythagoras, who claimed that all matter is fashioned from earth, air, fire, and water.

Profile of the German philosopher and proponent of ethical activism cites his winning the Nobel Prize in Literature in 1908.

Post-Socratic Greek philosopher who borrowed the sage's equation of virtue with knowledge, and merged it with his view of a constant universe.