Mumford & Sons

Did you know that one of the best songs by Mumford and Sons, The Cave, is based on Plato's Cave theory? Plato thought that everyone was trapped in a cave, and nobody could get out because they weren't strong enough but some did get out. Plato said that only those people who have climbed out of the cave and cast their eyes on a vision of goodness are fit to rule. That's a profound meaning for such a happy song.