Answer:
What goes up a chimney down but can't go down a chimney up?
Can not be bought, Can not be sold, Even if it's made of gold. What is it?
Tool of thief, toy of queen. Always used to be unseen. Sign of joy, sign of sorrow. Giving all likeness borrowed.
I am the beginning of the end and the end of time and space. I am essential to creation and I surround every place.
I am made of wood but can't be sawed? What am I?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.