Answer:
What can run but never walks licks but never talks has a bed but never sleeps has a mouth but never eats?
What has feet and legs, and nothing else?
You will always find me in the past. I can be created in the present, but the future can never taint me. What am I?
I have roots nobody sees. I am taller than trees. Up up I go but I never grow.
So simple, that I can only point. Yet I guide men all over the world.
A little house full of meat, no door to go in and eat.