"If there were no Frenchwomen, life wouldn't be worth living." ― Friedrich Engels From Friedrich Engels Philosopher Added on 1/31/2026 About Friedrich Engels Friedrich Engels was a German philosopher, social theorist, and close collaborator of Karl Marx. He coauthored The Communist Manifesto and helped shape modern socialist theory. Born: 1820-11-28 Died: 1895-08-05 View all quotes from Friedrich Engels