书名原文:Wit and its relation to the unconscious Wit and its relation to the unconscious 并列题名：Wit and its relation to the unconscious The joke and its relation to the unconscious / the joke and its relation to the unconscious / Jokes and their relation to the unconscious Jokes and Their Relation to the Unconscious Jokes And Their Relation to The Unconscious 书名原文: On creativity and the unconcious.