Answer:
What always runs but never walks, often murmurs, never talks, has a bed but never sleeps, has a mouth but never eats?
You must keep this thing. Its loss will affect your brothers. For once yours is lost, it will soon be lost by others.
What get wet while drying
My first is nothing but a nameอพ my second is more smallอพ my whole is of so little fame it has no name at all.
The more holes you cover the lower it goes.
What is so fragile that saying its name breaks it?