The allegory of the cave PDF is a philosophical dialogue by Plato that presents the idea of the allegory of the cave. The allegory is a metaphor for our restricted understanding of actuality and the significance of looking for data and fact.
Within the allegory, a gaggle of prisoners is chained in a cave, dealing with a wall. All they’ll see are shadows projected on the wall by objects passing behind them. The prisoners consider that the shadows are actual, and so they know nothing of the surface world.