Nelly withdrew, and Sarah began to eat, more from gratitude to David than from any sense of hunger. David was so good to her, she must get used to things for his sake. But the relief of eating without the espionage of a servant quickened her appetite, and when David rejoined her, he looked with satisfaction on the empty dishes.
"Don't worry about me, David," said Sarah, with a good attempt at a careless smile. "I've been actin' like a child, but from now on I'm goin' to behave myself." David did not answer. He appeared to be in deep thought about some important matter. He took out a pencil, did some figuring on the back of an envelope, relapsed again into the thoughtful mood, and finally went to bed silent and preoccupied.
For the next few weeks, he was away from home the greater part of the time. Many days he failed to appear at the midday meal, and often it would be dusk before he came to supper. The vague excuse of "business" satisfied Sarah, for she had the wifely faith that forbade questioning, and though David's sympathy helped her to stand the hard conditions of her daily life, she was still too unhappy to feel any keen curiosity about her husband's comings and goings. But one day David came home wearing an expression of such triumphant satisfaction that it could not be overlooked.
"What's the matter, David?" she asked wistfully. "You look just like you did the day you got your patent."
David laughed joyously. "I feel just as I did the day I got my patent, Sarah: I've got a little business to see to after dinner, but about four o'clock I'll come around with the buggy, and we'll take a long ride. I've been workin' hard for the last few weeks, and I reckon I'm entitled to a little holiday."
That horse and phaeton had been the occasion of much comment on the part of the general public. People often smiled to see the rich inventor and his wife in their modest turnout, while men of lesser worth whizzed by in costly machines; only Sarah knew that the shining little phaeton and the gentle mare were the realization of a childish dream.
"I reckon I ought to have bought a car," said David apologetically, as he helped Sarah into the phaeton for their first ride together; "but when I was a little shaver I wanted a pony; every boy does. Nobody but God will ever know how much I wanted that pony I never got. And when I grew older, I wanted a horse just as bad as I wanted a pony, and now the time's come when I can have what I want. Some day we can get one of these big machines, but right now this little buggy and this little mare just suit me." And Sarah had acquiesced fully in these views.
"You can't love a big machine, but you can love a horse," she said. And thereafter the horse and phaeton were the only mitigating circumstances of her new life, for they enabled her to get away, for a few happy, care-free hours, from the two-story brick and the two hateful servants. She ate her dinner with a better appetite because of the promised ride. Long before the hour appointed she was dressed and waiting with the impatience of a child, and before they had gone a mile, she had caught David's spirit of happiness, and was looking up into her husband's face with a look her face used to wear before the curse of wealth came upon her.
"Are we going to Millville?" she asked apprehensively.
"No," said David. "We're going in that direction, but we'll stop before we get there." He understood why Sarah would not want to drive through the village; it would seem like flaunting her new wealth in the faces of her old neighbors. David's eyes sparkled, and his mouth kept curving into a smile even though there was no occasion for smiling. Sarah felt that she was on the verge of a pleasant surprise, and her eyes roved here and there searching for the possible stopping-place. There were pretty cottages at intervals along the road, and each one reminded her of her lost home. On they went, around a sharp turn in the road, and suddenly David drew rein in the shade of a huge tulip tree just in front of a little country place. A new paling fence painted gray enclosed the lot; the house was not a new one, but its coat of gray matched the fence, and a fresh green roof crowned its walls. Sarah leaned forward, her eyes alight with wonder.