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