" I grow and I shrink. I run and I crawl.
Follow my voice, though I have none at all.
I never do leave here, but I travel around
I float through the sky and I creep through the ground.
I keep my cache in a vault although I have no wealth,
Seek my decay to safeguard your health. "
― Richelle Mead , Spirit Bound (Vampire Academy, #5)