it were conscious and wanted to throw the wrongly-made piece at his head. But he was overwrought just then and could have fancied any folly.
He rose, shook himself, and then took a long pull at a black bottle that always stood on a shelf. When a man puts a black bottle to his lips, tips it up, and takes down several good pulls almost without drawing breath, most people suppose that he is a person of vicious habits. In Overholt's case most people would have been wrong. The black bottle contained cold tea; it was strong, but it was only tea, and that is the finest drink in the world for an inventor or an author to work on. When I say an author I mean a poor writer of prose, for I have always been told that all poets are either mad, or bad, or both. Many of them must be bad, or they could not write such atrocious poems; but madness is different; perhaps they read their own verses.
When Overholt had swallowed his cold tea, he got out his drawing materials, stretched a fresh sheet of thick draughtsman's paper on the board, and sat down between the motor that would not move and the little city in which Hope had taken lodgings for a while, and he went to work with ruler, scale and dividers, and the hard wood template for drawing the curves he had constructed for the tangent-balance by a very abstruse mathematical calculation. That was right, at all events, only, as it was to be reversed, he laid it on the paper with the under-side up.
He worked nearly all night to finish the drawing, slept two hours in a battered Shaker rocking-chair by the fire, woke in broad daylight, drank more cold tea, and went at once to his lathe, for the new piece was in the nature of a cylinder, and a good deal of the work could be done by turning.
The chisel and the lathe seemed to be talking to each other over the block of wood, and what they said rang like a tune in John Henry's head.
"Bricks without straw, bricks without straw, bricks without straw," repeated the lathe regularly, at each revolution, and when it said "bricks" the treadle was up, and when it said "straw" the treadle was down, for of course it was only a foot lathe, though a good one. "Sh—sh—sh—ever so much better than no bricks at all—sh—sh—sh," answered the sharp chisel as it pressed and bit the wood, and made a little irregular clattering when it was drawn away, and then came forward against the block again with a long hushing sound; and Overholt was inclined to accept its opinion, and worked on as if an obliging brassfounder were waiting outside to take the model away at once and cast it for nothing, or at least on credit.
But no such worthy and confiding manufacturer appeared, even on the evening of the second day, when the wooden model was beautifully finished and ready for the foundry. While the inventor was busy, Newton had worked alone in a corner when he had time to spare from his lessons, but he understood what was going on, and he did not accomplish much beyond painting the front of the National Bank in the City of Hope and planning a possible Wild West Show to be set up on the outskirts; the tents would be easy to make, but the horses were beyond his skill, or his father's; it would not be enough that they should have a leg at each corner and a head and a tail.
He understood well enough what was the matter, for he had seen similar things happen before. A pessimist is defined to be a person who has lived with an optimist, and every inventor is that. Poor Newton had seen that particular part of the engine spoiled and made over three times, and he understood perfectly that it was all wrong again and must be cast once more. But he kept his reflections to himself and tried to think about the City of Hope.
"I wish," said John Henry, sitting down opposite the boy at last, and looking at what he had done, "that the National Bank in Main Street were real!"
He eyed it wistfully.
"Oh well," answered the boy, "we couldn't rob it, because that's stealing, so I don't see what particular good it would do!"
"Perhaps the business people in the City of Hope would be different from the bankers in New York," observed Overholt, thoughtfully.
"I don't believe it, father," Newton answered in a sceptical tone. "If they were bankers they'd be rich, and you remember the sermon Sunday before last, about it's being easier for the camel to get through the rich man—no, which is it? I forget. It doesn't matter, anyway, because we can imagine any kind of people we choose in our city, can't we? Say, father, what's the matter? Are you going to cast that piece over again? That'll be the fourth time, won't it?"
"It would be, my boy, but it won't be. They won't cast it for nothing, and I cannot raise the money. You cannot make bricks without straw."
He looked steadily down at the tiny front of the Bank in Main Street, and a hungry look came into his eyes.
But Newton had a practical mind, even at thirteen.
"I was thinking," he said presently. "It looks as if we were going to get stuck some day. What are we going to do then, father? I was thinking about it just now. How are we going to get anything to eat if we have no money?"
"I shall have to go back to teaching mathematics for a living, I suppose."
"And give up the Motor?" Newton had never yet heard him suggest such a thing.
"Yes," Overholt answered in a low tone; and that was all he said.
"Oh, that's ridiculous. You'd just die, that's all!"
Newton stared at the engine that was a failure. It looked as if it ought to work, he thought, with its neat cylinders, its polished levers, its beautifully designed gear. It stood under a big case made of thick glass plates set in an iron frame with a solid top; a chain ran through two cast-iron wheels overhead to a counterpoise in the corner, by which device it was easily raised and lowered. The Motor was a very expensive affair, and had to be carefully protected from dust and all injury, though it was worth nothing at present except for old brass and iron, unless the new part could be made.
"Come, my boy, let's think of something more cheerful!" Overholt said, making an effort to rouse himself and concentrated his attention on the paper model. "Christmas is coming in three weeks, you know, and it will come just the same in the little City. I'm sure the people will decorate their houses and the church. Of course we cannot see the insides of the houses, but in Boston they put wreaths in the windows. And we'll have a snowstorm, just as we used to have, and we can clear it away afterwards! Wasn't there a holly tree somewhere near the College? You haven't put that in yet. You have no idea how cheerful it will look! To-morrow we'll find a very small sprig with berries on it, and plant it just in the right place. I'm sure you remember where it stood."
"Real leaves would be too big," observed the boy. "They wouldn't look right. Of course, one could cut the branches out of tin and paint 'em green with red spots, and stick them into a twig for the trunk. But it's rather hard to do."
"Let's try," said Overholt. "I've got some fine chisels and some very thin brass, but I don't think I could draw the branches as well as you could."
"Oh, I can draw them something like, if you'll only cut 'em out," the boy answered cheerfully. "Come on, father! Who says we can't make bricks without straw? I'll bet anything we can!"
So they worked together steadily, and for an hour or two the inventor was so busy in cutting out tiny branches of imaginary holly with a very small chisel that he did not look once at the plate glass from which his engine seemed to be grinning at him, in fiendish delight over his misfortunes. There were times when he was angry with it, outright, as if it knew what he was doing and did not mean to give in to him and let itself be invented.
But now the tune of the lathe and the chisel still ran on in his head, for he had heard it through two whole days and could not get rid of it.
"Bricks without straw, bricks without straw!" repeated the lathe viciously. "Ever so much better than no bricks at all, sh—sh—sh!" answered the chisel, gibbering and hissing like an idiot.
"You will certainly be lying on straw before long, and then I suppose you'll wish you had something else!" squeaked the little chisel with which he was cutting out holly leaves, as it went through the thin plates into the wood of the bench under each push of his hand.
The things in the workshop all seemed to be talking to him together, and made his head ache.
"I had a letter from your