Answer:
A man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?
We travel much, yet prisoners are, and close confined to boot. Yet with any horse, we will keep the pace, and will always go on foot.
What has a head, a tail, is brown, and has no legs?
In many years, not much has happened. In many minutes, a lot has happened. In one second, everything has happened.
I wear a red robe, with staff in hand, and a stone in my throat.
What did the piece of wood say when he saw the screwdriver and screws approaching?