Quote from Rose in Yes, We Have No Havanas
Dorothy: I'm teaching history for an adult-education program. It's for people who never got high school diplomas. Rose: What else do they teach? Dorothy: The usual high school subjects. Rose: You mean like the three Rs: reading, writing and rooster inseminating? Dorothy: No, we just teach the first two Rs. Rose: Fine. But you'll be sending people out into the world who don't know you can get a nasty rooster bite if you don't warm your hands up first.