Translation of tireless in German

It seems a little bit like a pot in which you want to be happy and rich and enjoy your luck not caring about others. For example, the population is diminishing (or it was so during the last decade).
First of all they gave me some chicken, which the mother has cooked especially for me. Well, the bizarre thing was that they did not join me while I was eating because I had a different meal.
Thanks for the tip: We will add a lesson on colours! About the topical lessons around the home: Do you have specific words that you think should be added? It will take a while until we upload the new version.