"I'm sixteen in October, grandpa," answered Sylvia.
"Is it possible!" murmured the professor. "And to think that you've never been to school."
"Why, I've been going to school every day, almost, ever since I can remember. And haven't I had the finest teacher in the world, all to myself?"
His face brightened responsive to her laugh.
This was at the tea-table—for the Keltons dined at noon in conformity with local custom—nearly a week after the unsigned letter had been delivered to Andrew Kelton by the unknown messenger. Sylvia and her grandfather had just returned from a walk, prolonged into the cool dusk. They sat at the square walnut table, where they had so long faced each other three times a day. Sylvia had never doubted that their lives would go on forever in just this way,—that they would always be, as her grandfather liked to put it, "shipmates," walking together, studying together, sitting as they sat now, at their simple meals, with just the same quaintly flowered dishes, the same oddly turned teapot, with its attendant cream pitcher (slightly cracked as to lip) and the sugar-bowl, with a laboring ship depicted in blue on its curved side, which was not related, even by the most remote cousinship, to anything else in the pantry.
Professor Kelton was unwontedly preoccupied to-night. Sylvia saw that he had barely touched his strawberries—their first of the season, though they were fine ones and the cream was the thickest. She folded her hands on the edge of the table and watched him gravely in the light of the four candles whose flame flared in the breeze that swept softly through the dining-room windows. Feeling her eyes upon him the old gentleman suddenly roused himself.
"We've had good times, haven't we, Sylvia? And I wonder if I have really taught you anything. I suppose I ought to have been sending you to school with the other youngsters about here, but the fact is that I never saw a time when I wanted to part with you! You've been a fine little shipmate, but you're not so little any more. Sixteen your next birthday! If that's so it isn't best for us to go on this way. You must try your oar in deeper water. You've outgrown me—and I'm a dull old fellow at best. You must go where you will meet other girls, and deal with a variety of teachers,—not just one dingy old fellow like me. Have you ever thought what kind of a school you'd like to go to?"
"I don't believe I have; I don't know much about schools."
"Well, don't you think you'd like to get away from so much mathematics and learn things that will fit you to be entertaining and amusing? You know I've taught you a lot of things just to amuse myself and they can never be of the slightest use to you. I suppose you are the only girl of your age in America who can read the sextant and calculate latitude and longitude. But, bless me, what's the use?"
"Oh, if I could only—"