These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: The Pearl
Family-Unfriendly Aesop: Never attempt to better yourself or your family, it will end horribly. Also, helping your child is greedy.
Alternatively, you should let yourself get exploited by a corrupt system instead of trying a different method of getting what you're owed or terrible things with happen to you.