A Streetcar Named Desire Tennessee Williams was once quoted as saying "Symbols are nothing but the natural speech of drama...the purest language of plays" (Adler 30). This is clearly evident in A Streetcar Named Desire, one of Williams's many plays. I n analyzing the main character of the story, Blanche DuBois, it is crucial to use both the literal text as well as the symbols of the story to get a complete and thorough understanding of her. Before one can understand Blanche's character one must understand the reason why she moves to New Orleans and joins her sister, Stella, and brother-in-law,