Answer:
Use me if you really want to see inside someone
Born of sorrow, grow with age, you need a lot of me to be a sage. What am I?
I break down buildings, I crumble mountains but you can't see me. What am I?
Fatherless and motherless. I was born without sin. Roared when I came into the world, but I never spoke again. What am I?
A necessity to some a treasure to many I'm best enjoyed among pleasant company. Some like me hot some like me cold. Some prefer mild some like me bold.
I am your mother's brother's only brother in law. Who am I?