“Understanding is a lot like sex; it’s got a practical purpose, but that’s not why people do it normally.” PeoplePurposeSexUnderstandingPracticals Author:Frank Oppenheimer
“No practical biologist interested in sexual reproduction would be led to work out the detailed consequences experienced by organisms having three or more sexes; yet what else should he do if he wishes to understand why the sexes are, in fact, always two?” IfsShouldTwoFactsWould BeThreeWishSexConsequenceWork OutPracticalsOrganismsReproductionBiologist Author:Ronald Fisher
“Ireland regards sex, when she regards it at all, with an entirely primitive and practical eye.” EyeSexRegardPracticalsIrelandPrimitive Author:Susan Mitchell