one o'clock
That will do . Now , be sure of your man before you let him in . The Marchese Lamberto , mind , an elderly gentleman -- not the Marchese Ludovico , who is a young man . If he or anybody else should come before one o'clock tell them that I can see nobody till that time . Now , do n't bring me the wrong man ; and , Gigia , if he comes , do n't announce him , you know . Just open the door quietly , and let him walk into the room without disturbing me -- you understand ? '' `` A chi lo dite , Signora mia !