an old writer and his words

They arrive unannouncedoften not seen untilthey have been among usand won’t say howor when they arrived.Some claim to have seentheir arrival as theyhave seen other visitorsvisible only to them,and predict their departurewith a certainty bornof a delusion or a sensebeyond the understanding.Others say that theare merely us in masquerade,it is we who are deludedfor there…