Probably the closest things to perfection are the huge absolutely empty holes that astronomers have recently discovered in space. If there's nothing there, how can anything go wrong?
Bio: William Henry "Bill" Cosby, Jr. is an American stand-up comedian, actor, and author. Cosby's start in stand-up comedy began at the hungry i in San Francisco, and was followed by his landing a starring role in the 1960s television show I Spy.