Answer:
You are my brother, but I am not your brother. Who am I?
kings and queens may cling to power and the jesters may have their call. I am the most common but I can rule them all.
You seek me out when your hunger's ripe. I sit on four legs and smoke a pipe.
What belongs to you but others use it more than you do?
What can you break even if you never touch it?
I flow from the Homerβs mouth when he sees doughnuts.