Vision

There's a scene in Man of La Mancha where Don Quixote and his servant are standing gazing at a dilapidated inn. When Quixote describes his vision of turrets and magnificent gates, comparing the building to the Alcazar, the royal palace in Seville, the servant tries hard to see his master's vision. However, all he can see are ruins. When he attempts to describes them, Quixote tells him to stop, saying, "I will not allow your facts to interfere with my vision!"