Answer:
With sharp edged wit and pointed poise. It can settle disputes without making a noise.
What goes through a door but never goes in. And never comes out?
I bind it and it walks. I loose it and it stops.
A muttered rumble was heard from the pen, and I, in my walking stopped to look in. What was this I saw? A massive beast, hoofed, and jawed. With spikes upon its mighty brow, I watched as he struck the turf and prowled. And yet for all of his magnificence, he couldn't get out of that wooden fence.
Do you know what you can hold without ever touching it?
What is always coming but never arrives?