It hides a trope, the idea of the "letter," or graphic signifier of meaning. No meaning is "literal" in the
literal sense of inhering in a letter. No wonder that people say they are "
literally climbing the wall" to intensify their metaphorical expressions, or, as I heard on NPR yesterday "opportunity literally came knocking at her door."
It only works if it was Opportunity that knocked, as in Pilgrim's Progress.
ResponderEliminarIsn't PP an allegory, hence not "literal"?
ResponderEliminarI wish I had a good knock-knock joke to tell now. "Opportunity who?" :-)
ResponderEliminar