“Managers thinking about accounting issues should never forget one of Abraham Lincoln's favorite riddles: How many legs does a dog have, if you call a tail a leg? The answer: Four, because calling a tail a leg doesn't make it a leg.” IfsThinkingShouldDoeAnswersForgetIssuesFourDogCallingManagementLegsManagersNever ForgetTailsAbrahamAccountingRiddle Book:Warren Buffett on Business: Principles from the Sage of Omaha Source: Warren Buffett on Business: Principles from the Sage of Omaha