Answer:
All about the house, with his lady he dances, yet he always works, and never romances.
What goes up but never comes down?
In marble halls as white as milk, lined with a skin as soft as silk. Within a fountain crystal-clear. A golden apple doth appear. No doors there are to this stronghold, yet thieves break in and steal the gold.
What can be seen but never found that only hides in the unwound?
I don't think or eat or slumber. Or move around or fear thunder. Just like you I look the same but I can't harm you or be your bane.
If I say "everything I tell you is a lie", am I telling you the truth or a lie?