Answer:
Passed from father to son and shared between brothers, its importance is unquestioned though it is used more by others.
With sharp edged wit and pointed poise. It can settle disputes without making a noise.
What gives life and love, and is there till they die? What can hide you and find you, heal you and feed you but should never give up on you?
Small, containing light, You'll need it in the dark, It will provide that spark, and shine into the night. Will light up any pyre, 'Cause it can help make a fire.
How many bricks does it take to complete a building made of brick?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?