The simplest case, where one is informed that a cat is black because it is black, may be harmless, though irritating and useless; but the actual cases [in statements of evolutionary theory] are always harder to detect than this, and… — Norman Macbeth Copy Share Image
![“The simplest case, where one is informed that a cat is black because it is black, may be harmless, though irritating and useless; but the actual cases [in statements of evolutionary theory] are always harder to detect than this, and may darken counsel for a long time.” quote by Norman Macbeth](https://sms4smile.com/quotes/img-quotes/e76/norman-macbeth-47158_black_the-simplest-case-where-one-is-informed_1618423.jpg)