"My dear sir, there can be no very pressing hurry in a first case. We shall have an all-night affair, I fancy. You can't get an engine to go without coals, Mr. Johnson, and I have had nothing but a light lunch." "We could have something cooked for you--something hot and a cup of tea." "Thank you, but I fancy my dinner is actually on the table. I can do no good in the earlier stages. Go home and say that I am coming, and I will be round immediately afterwards." A sort of horror filled Robert Johnson as he gazed at this man who could think about his dinner at such a moment. He had not imagination enough to realise that the experience which seemed so appallingly important to him, was the merest everyday matter of business to the medical man who could not have lived for a year had he not, amid the rush of work, remembered what was due to his own health. To Johnson he seemed little better than a monster. His thoughts were bitter as he sped back to his shop. "You've taken your time," said his mother-in-law reproachfully, looking down the stairs as he entered. "I couldn't help it!" he gasped. "Is it over?" "Over! She's got to be worse, poor dear, before she can be better. Where's Doctor Miles?" "He's coming after he's had dinner." The old woman was about to make some reply, when, from the half-opened door behind, a high, whinnying voice cried out for her. She ran back and closed the door, while Johnson, sick at heart, turned into the shop. There he sent the lad home and busied himself frantically in putting up shutters and turning out boxes. When all was closed and finished he seated himself in the parlour behind the shop. But he could not sit still. He rose incessantly to walk a few paces and then fall back into a chair once more. Suddenly the clatter of china fell upon his ear, and he saw the maid pass the door with a cup on a tray and a smoking teapot. "Who is that for, Jane?" he asked. "For the mistress, Mr. Johnson. She says she would fancy it." There was immeasurable consolation to him in that homely cup of tea. It wasn't so very bad after all if his wife could think of such things. So lighthearted was he that he asked for a cup also. He had just finished it when the doctor arrived, with a small black-leather bag in his hand. "Well, how is she?" he asked genially. "Oh, she's very much better," said Johnson, with enthusiasm. "Dear me, that's bad!" said the doctor. "Perhaps it will do if I look in on my morning round?" "No, no," cried Johnson, clutching at his thick frieze overcoat. "We are so glad that you have come. And, doctor, please come down soon and let me know what you think about it."