Answer:
Crooked as a rainbow and slick as a plate ten thousand horses can't pull me straight.
Who plays when he works and works when he plays?
I move without wings between silken strings. I leave as you find my substance behind
It rows quickly with four oars but never comes out from under its own roof. What is it?
I have a tongue, but cannot speak. I have a bed but cannot sleep. I have four legs but cannot walk. Yet I move as you do. What am I?
Give it food and it will live, give it water and it will die.