Jackson's rules

So the other day we came across some footballs and frisbees and such, so we took them out in the backyard. The first thing Jackson did was pick up one of the footballs and throw it straight at the house (don't worry it was a soft one). Anyway, I said, "Okay, rule number one... no throwing footballs at the house!" He looks at me and says, "What's rule number two?" Then, if that wasn't enough, he thinks for a minute and says, "Rule number two... don't throw frisbees over the fence!" I just about died laughing. He's too smart for his own good.