Answer:
You must keep this thing. Its loss will affect your brothers. For once yours is lost, it will soon be lost by others.
Find an English word that uses all of the following letters: PNLLEEEESSSSS
At night I come without being fetched. By day I am lost without being stolen.
What is put on a table, cut, but never eaten?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.
When is it bad luck to see a black cat?