Then he became more serious and confessed that he was very weak and broken, and that when he had gone to bed earlier in the evening he had felt that his last hour was not far distant. Death itself sometimes floats 'twixt cup and lip, as has been remarked by a heathen philosopher, and if he should be called away before he had seen Melchior again, then must she be his messenger and tell his son that he had found that part of the White Lion, of the white tincture of argentum potabile or potable silver, which his letter had put him on the track of. His son would know what he meant, and to-morrow he would write down the particulars if he should succeed that night in finding again the substance through which he had attained to the greatest wonder that science had achieved since the days of Adam. He emptied bumper after bumper and clinked glasses at least a dozen times with Frau Vorkel, who was immensely tickled with the unwonted honour. After that he drew his chair closer to hers that he might better impress upon her what she was to say to Melchior. He began by telling her that she could never understand the full meaning of what had happened but that she must take his word for it, he had discovered an elixir whose effect was most wonderful and would change the whole course of events. From now onwards, lying would be impossible, the reign of truth was at hand and deceit had been routed from its last stronghold. As she, however, shrank back from him, still somewhat fearful, he demanded loftily if she ever would have dared to announce to him, her old master, so candidly what she thought of him, as she had done an hour ago, if she had not inhaled the contents of the phial. And Frau Vorkel had to admit that she had been forced by some occult power to utter those disrespectful speeches. She looked with awed wonder, first at her master, then at the little bottle, and suddenly broke out with: "My! My What will be left for the judges to do when everyone can be forced to speak out boldly and disclose his smallest sin. My! My! But then we shall hear pretty tales! From the Burgomaster down, everyone in Leipsic will have to get a new pair of ears, for what one hears will be as outrageous and unseemly as among the savages." These observations showed the Court apothecary that Frau Vorkel had, despite her want of intelligence, grasped to a certain extent the importance of his discovery; while this pleased him in a way, it also made him uneasy, therefore he made her swear on the crucifix that so long as she lived she would never impart to any living soul, his son excepted, what she had that evening experienced.