Once upon a time, many years ago-when our grandfathers were little children-there was a doctor; and his name was Do-little-John Dolittle, M.D. M.D. means that he was a proper doctor and knew a whole lot.
He lived in a little town called, Puddleby-on-the-Marsh. All the folks, young and old, knew him well by sight. And whenever he walked down the street in his high hat everyone would say,
There goes the Doctor-Hes a clever man.
