Bob is high. Bob is huge. Gary is small. Gary is short. Harry is wealthy. Dave is rough. Dave is poor. If someone is not strong then they are rough. If someone is not sad then they are smart. If someone is wealthy then they are nice. If someone is nice and not bad then they are quiet. If someone is rough and not strong then they are dull. If someone is small and short then they are bad. If someone is bad and not nice then they are poor. All smart people are kind. 
Harry is not quiet.