"God forbid! Shall I abandon the whole attempt and settle down with you here, all alone, and--" "No, no, no! Not that, Allan!" "I knew you'd say so. After all, the future of the race means more than our own welfare or comfort or anything. Even our safety has got to be risked for it. So you see--" She thought a moment, clinging to him, somewhat pale and shaken, but with an indefinable courage in her eyes. Then asked she: "Wouldn't it be possible in some way--for you can do anything, Allan--wouldn't it be possible for you to build another machine? Surely in the ruins of some city not too far away, in Nashville, Cincinnati, or Detroit, you could find materials! Couldn't you make another aeroplane and teach me how to fly, so I could help you? I'd learn, Allan! I'd dare, and be brave--awfully brave, for your sake, and theirs, and--" He gravely shook his head in negation. "I know you would, dearest, but you mustn't. Half my real reason for not wanting you to go with me is just this danger of flying. You'll be safer here. With plenty of supplies and your pistol you'll be all right. I know it seems heartless to talk of leaving you, even for three days, but, after all, it's far the wisest way. We'll build a barricade and make a regular fort for you and stock it with supplies. Then you can wait for me and the first two settlers. And after that you'll have company. Why, you'll have _subjects_--for, until they're educated, we've simply got to rule these people. It'll be only the first trip that will make you lonely, and it won't be long." "I know; but suppose anything should happen to you!" He laughed confidently. "Nonsense!" he exclaimed. "You know nothing ever _does_ happen to me! Everything will be all right, my best--beloved. Only a little patience and a little courage, that's all we need now. You'll see!" Till late that night, sheltered in their cave, they talked of this momentous step. Redly their firelight glowed upon their walls and roof, where sparkled myriads of tiny rock-facets. Far below the rapids of New Hope River murmured a contra-bass to their voices. And in the canyon the sighing of the night-wind, pierced now and then by some strange cry of beast-life from the forest beyond, heightened their pleasant sense of security. Only the knowledge of approaching separation weighed heavy on their souls. From every possible standpoint they discussed the situation. Allan's plan, viewed with the eye of reason, was really the only sane one. Nothing could have been more absurdly wasteful of time and energy than the idea of carrying the girl down into the Abyss each time and bringing her up with every return. Not only would it expose her needlessly to very grave perils, but it would bisect the efficiency of the Pauillac. Allan realized, moreover, that in the rebuilding of the world a time must inevitably come when he could not always stand by her side. She must learn self-reliance, harsh as that teaching might seem.