Answer:
Dies half its life. Lives the rest. Dances without music. Breathes without breath.
What can be underwater, under fire, on fire and taking water all at the same time?
What I am filled, I can point the way. When I am empty. Nothing moves me. I have two skins. One without and one within.
What's as small as a mouse but guards a house like a lion?
What surrounds the world, yet dwells within a thimble?
The virgin gave birth to a child and threw away the blanket.