Yes...good question, how old are you ? And why do you keep posting message after message when you can edit your other ones ?
As to your idea, IF there's no energy input, then there won't be any motion...pure and simple... I suggest you take some basic Thermodinamics classes ( you can easily do that on the internet) and please stop posting until you did that and understood it completely.
Sorry if I seem harsh, it's good to have dreams/ideas but it's also good to learn from other's mistakes instead of wasting your time and energy.
P.S. if you are Superman or some other superhero, this does not apply to you so by all means, go ahead with it !!
