Intelligent people discuss ideas. Fools discuss how people should behave. Author: Paulo Coelho Copy Quote More from Paulo Coelho “The enemy is not the person standing before you, sword in hand. It is the perso…” “Slaves of fame” “That's how love got lost ... when we started laying down rules for when love sh…” “What's the world's greatest lie?" the boy asked, completely surprised."It's thi…”