Dave is big. Dave is strong. Alan is short. Alan is little. Charlie is smart. Harry is rough. Harry is dull. If someone is not high then they are rough. If someone is not poor then they are nice. If someone is smart then they are kind. If someone is kind and not sad then they are quiet. If someone is rough and not high then they are bad. If someone is short and little then they are sad. If someone is sad and not kind then they are dull. All nice people are wealthy. 
Charlie is not quiet.