The document discusses symbolism in literature and provides examples of symbols found in the novel The Outsiders. It explains that symbols represent something on both a literal and symbolic level. Some symbols discussed in relation to The Outsiders include greasers representing the lower class, Socs representing the upper class, switchblades representing strength for greasers, and a blue Mustang representing money and power for Socs. Other symbols include smoking representing fitting in, a drive-in movie theater representing a place where greasers and Socs could coexist, a horse representing innocence, and a church representing refuge.