Answer:
What is something you can give away as many times you want without ever losing it?
What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?
A small hill with seven holes.
A king wears one on his head.
I occur twice in eternity. And I'm always within sight.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?