Whitley stared at him in amazement and admiration.
“I haven't heard so many big words in a long time,” he said, “an' then, too, you bring 'em out so nice an' smooth, marchin' in place as regular as a drilled troop.”
“I've been drilled too,” said the tall boy, smiling. “My name is George Warner, and I come from Vermont. I began teaching a district school when I was sixteen years old, and I would be teaching now, if it were not for the war. My specialty is mathematics. X equals the war, y equals me and x plus y equals me in the war.”
“Your name is Warner and you are from Vermont,” said Dick eagerly. “Why, there was a Warner who struck hard for independence at Bennington in the Revolution.”
“That's my family,” replied the youth proudly. “Seth Warner delivered a mighty blow that helped to form this Union, and although I don't know much except to teach school I'm going to put in a little one to help save it. X equalled the occasion, y equalled my willingness to meet it, and x plus y have brought me here.”
Dick told who he and Whitley were, and he felt at once that he and this long and mathematical Vermont lad were going to be friends. Whitley also continued to look upon Warner with much favor.
“I respect anybody who can talk in mathematics as you do,” he said. “Now with me I never know what x equals an' I never know what y equals, so if I was to get x an' y together they might land me about ten thousand miles from where I wanted to be. But a fellow can bend too much over books. That's what's the matter with them eyes of yours, which I notice always have to take two looks where I take only one.”
“You are undoubtedly right,” replied Warner. “My relatives told me that I needed some fresh air, and I am taking it, although the process is attended with certain risks from bullets, swords, bayonets, cannon balls, and shells. Still, I have made a very close mathematical calculation. At home there is the chance of disease as well as here. At home you may fall from a cliff, you may be drowned in a creek or river while bathing, a tree may fall on you, a horse may throw you and break your neck, or you may be caught in a winter storm and freeze to death. But even if none of these things happens to you, you will die some day anyhow. Now, my figures show me that the chance of death here in the war is only twenty-five per cent greater than it was at home, but physical activity and an open air continuously increase my life chances thirty-five per cent. So, I make a net life gain of ten per cent.”
Whitley put his hand upon Warner's shoulder.
“Boy,” he said, “you're wonderful. I can cheer up the lads by talkin' of the good things to come, but you can prove by arithmetic, algebra an' every other kind of mathematics that they're bound to come. You're goin' to be worth a lot wherever you are.”