The Value of Money!
Money has value only because people will do things to get it. Gold is valuable for the same reason. If people would not perform "labor" for them, they would be no more valuable than sand. That being said, let me add that when people can get money without having to do anything for it, money loses it's value.

Liberals are like a "Slinky". Totally useless, but somehow ya can't help but smile when you see one tumble down a flight of stairs!