Answer:
What's as small as a mouse but guards a house like a lion?
Fatherless and motherless. Born without sin, roared when it came into the world. And never spoke again.
Of these things - I have two. One for me - and one for you. And when you ask about the price, I simply smile and nod twice.
Someone walked into a room and you heard a crash! Someone died. What happened?
What bird can lift the heaviest weight?
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.