[math-fun] Logic in (old) pop music

Did anyone else notice, way back when, that the Beatles' affirmatory-sounding proclamation "There's nothing you can do that can't be done" is actually a tautology? Or that the Monkees' claim that "We're too busy singing to put anybody down", by slyly jabbing at the band's detractors, *was* in fact putting them down? Just wondering... Jim Propp