There was a pause in their talk as they paced up and down on the green, velvet-like lawn in the genial sunshine. "Have you thought at all," he asked at last, "of the matter upon which I spoke to you last night?" She said nothing, but walked by his side with her eyes averted and her face aslant. "I would not hurry you unduly," he continued. "I know that it is a matter which can scarcely be decided off-hand. In my own case, it cost me some thought before I ventured to make the suggestion. I am not an emotional man, but I am conscious in your presence of the great evolutionary instinct which makes either sex the complement of the other." "You believe in love, then?" she asked, with a twinkling, upward glance. "I am forced to." "And yet you can deny the soul?" "How far these questions are psychic and how far material is still _sub judice_," said the Professor, with an air of toleration. "Protoplasm may prove to be the physical basis of love as well as of life." "How inflexible you are!" she exclaimed; "you would draw love down to the level of physics." "Or draw physics up to the level of love." "Come, that is much better," she cried, with her sympathetic laugh. "That is really very pretty, and puts science in quite a delightful light." Her eyes sparkled, and she tossed her chin with a pretty, wilful air of a woman who is mistress of the situation. "I have reason to believe," said the Professor, "that my position here will prove to be only a stepping-stone to some wider scene of scientific activity. Yet, even here, my chair brings me in some fifteen hundred pounds a year, which is supplemented by a few hundreds from my books. I should therefore be in a position to provide you with those comforts to which you are accustomed. So much for my pecuniary position. As to my constitution, it has always been sound. I have never suffered from any illness in my life, save fleeting attacks of cephalalgia, the result of too prolonged a stimulation of the centres of cerebration. My father and mother had no sign of any morbid diathesis, but I will not conceal from you that my grandfather was afflicted with podagra." Mrs. O'James looked startled. "Is that very serious?" she asked. "It is gout," said the Professor. "Oh, is that all? It sounded much worse than that." "It is a grave taint, but I trust that I shall not be a victim to atavism. I have laid these facts before you because they are factors which cannot be overlooked in forming your decision. May I ask now whether you see your way to accepting my proposal?" He paused in his walk, and looked earnestly and expectantly down at her. A struggle was evidently going on in her mind. Her eyes were cast down, her little slipper tapped the lawn, and her fingers played nervously with her chatelain. Suddenly, with a sharp, quick gesture which had in it something of _abandon_ and recklessness, she held out her hand to her companion. "I accept," she said.