"Ako djeca shvate da će morati počistiti prljavštinu koju naprave, kad budu stariji, manje je vjerovatno da će praviti prljavštinu, a i nadzirat će svoje vršnjake i starije generacije."
"If the kids understand that they are going to have to clean up the mess they make, when they get older, they will be less likely to make a mess and they will police their peers and the older generations."