All geniuses die young. Auteur: Groucho Marx Copy Quote More from Groucho Marx “Outside of a dog, a book is man's best friend. Inside of a dog it's too dark to…” “The trouble with writing a book about yourself is that you can’t fool around. I…” “The only real laughter comes from despair.” “It isn't necessary to have relatives in Kansas City in order to be unhappy.”