All my grandparents passed when I was young and I didn’t know them well. However, my uncle quotes his father quite a bit. General advice “Never do anything you wouldn’t want to read about in the paper.” Whenever he offers you something, or is jokingly telling you why you shouldn’t do something “It will make your babies come out naked and screaming” Also my mom’s side of the family has a common last name and my grandfather stated that if we met another person that shared our last name that we could accept them as family if they were “reasonably dressed, moderately sober, and not asking for money”