All of the lessons learned in Mayberry were certainly not learned at Mayberry Union High. Let's think about important lessons learned by Mayberry citizens:
Opie learned a valuable lesson about heedless actions when he killed the mother bird with his slingshot. By the time he had raised those babies and let them fly free he was a more mature young man.
Well if it helps any Keevy, remember how it played out when Floyd punched that other man in the nose and things went back and forth for no good reason at all. These days things might just escalate until some kid went home and got a gun. It's your bully who should have something preying on his mind, not you.
Aunt Bee and Helen taught Andy that, "No girl likes to have competition thrown up in her face."
The Man in a Hurry learned the business world wouldn't fall apart if he took a day off to relax.
Once burn’t...Lesson learn’t.