Answer:
Brown I am and much admired; many horses have I tried; tire a horse and worry a man; tell me this riddle if you can.
I have it, I don’t share it. If I share it, I don’t have it. What is it?
What starts with a 'T', ends with a 'T', and has T in it?
What has six faces, But does not wear makeup. It also has twenty-one eyes, But cannot see?
What flies around all day but never goes anywhere?
What did the piece of wood say when he saw the screwdriver and screws approaching?