Answer:
Just head and foot yet never tires of dancing.
If Mississippi should lend Missouri her New Jersey, what would Delaware?
Many have heard it, but nobody has ever seen it. It will not speak until spoken to. What is it?
What goes further the slower it goes?
What is it that no man ever yet did see, which never was, but always is to be?
I have two eyes in the front and a lot of eyes on my tail