'Well, when I first said it, it wasn't true yet, but the minute you didn't raise your voice to argue with me, it became true, didn't it?' Alvin grinned, looking for all the world like Davy Crockett grinning him a bear.

'Don't chop no logic with me,' said Rack. 'You know what you was doing.'

'I sure do,' said Alvin. 'I was making your customers happy with you for the first time since you come here, and making an honest man out of you in the meantime.'

'I already was an honest man,' said Rack. 'I never took but what I was entitled to, living in a godforsaken place like this.'

'Begging your pardon, my friend, but God ain't forsaken this place, though now and then a soul around here might have forsaken Him.'

'I'm done with your help,' said Rack icily. 'I think it's time for you to move on.'

'But I haven't even looked at the machinery you use for weighing the corn wagons,' said Alvin. , Rack hadn't been in a hurry for Alvin to check them over - the heavy scales out front was only used at harvest time, when farmers brought in whatever corn they meant to sell. They'd roll the wagons on to the scales, and through a series of levers the scale would be balanced with much lighter weights. Then the wagon would be rolled back on empty and weighed, and the difference between the two weights was the weight of the corn. Later on the buyers would come, roll on their empty wagons and weigh them, then load them up and weigh them again. It was a clever bit of machinery, a scale like that, and it was only natural that Alvin wanted to get his hands on it.

But Rack wasn't having none of it. 'My scales is my business, stranger,' he says to Alvin.

'I've et at your table and slept in your house,' says Alvin. 'How am I a stranger?'

'Man who gives away my geese, he's a stranger here for ever.'

'Well, then, I'll be gone from here.' Still smiling, Alvin turned to his young ward. 'Let's be on our way, Arthur Stuart.'

'No sir,' says Rack Miller. 'You owe me for thirty-six meals these last six days. I didn't notice this Black boy eating one whit less than you. So you owe me in service.'

'I gave you due service,' says Alvin. 'You said yourself that your machinery was working smooth.'

'You didn't do nought but what I could have done myself with an oilcan.'

'But the fact is I did it, and you didn't, and that was worth our keep. The boy's worked, too, sweeping and fixing and cleaning and hefting.'

'I want six days' labour out of your boy. Harvest is upon us, and I need an extra pair of hands and a sturdy back. I've seen he's a good worker and he'll do.'

'Then take three days' service from me and the boy. I won't give away any more geese.'

'I don't have any more geese to give, except the layers. Anyway I don't want no miller's son, I just want the boy's labour.'

'Then we'll pay you in silver money.'

'What good is silver money here? Ain't nothing to spend it on. Nearest city of any size is Carthage, across the Hio, and hardly anybody goes there.'

'I don't use Arthur Stuart to discharge my debts. He's not my -'

Well, long before those words got to Alvin's lips, Arthur Stuart knew what he was about to do - he was going to declare that Arthur wasn't his slave. And that would be about as foolish a thing as Alvin could do. So Arthur Stuart spoke right up before the words could get away. 'I'm happy to work off the debt,' he says. 'Except I don't think it's possible. In six days I'll eat eighteen more meals and then I'll owe another three days, and in those three days I'll eat nine meals and I'll owe a day and a half, and at that rate I reckon I'll never pay off that debt.'

'Ah yes,' says Alvin. 'Zeno's paradox.'

'And you told me there was never any practical use for that "bit of philosophical balderdash", as I recall you saying,' says Arthur Stuart. It was an argument from the days they both studied with Miss Larner, before she became Mrs Alvin Smith.

'What the Sam Hill you boys talking about?' asked Rack Miller.

Alvin tried to explain. 'Each day that Arthur Stuart works for you, he'll build up half again the debt that he pays off by his labour. So he only covers half the distance towards freedom. Half and half and half again, only he never quite gets to the goal.'

'I don't get it,' says Rack. 'What's the joke?'

By this point, though, Arthur Stuart had another idea in mind. Mad as Rack Miller was about the goslings, if he truly needed help at harvest time he'd keep Alvin on for it, unless there was some other reason for getting rid of him. There was something Rack Miller planned to do that he didn't want Alvin to see. What he didn't reckon on was that this half-Black 'servant' boy was every bit smart enough to figure it out himself. 'I'd like to stay and see how we solve the paradox,' says Arthur Stuart.

Alvin looks at him real close. 'Arthur, I got to go see a man about a bear.'

Well, that tore Arthur Stuart's resolve a bit. If Alvin was looking for Davy Crockett, to settle things, there might be scenes that Arthur wanted to see. At the same time, there was a mystery here at the millhouse, too, and with Alvin gone Arthur Stuart had a good chance at solving it all by himself. The one temptation was greater than the other. 'Good luck,' said Arthur Stuart. 'I'll miss you.'

Alvin sighed. 'I don't plan to leave you here at the tender mercy of a man with a peculiar fondness for geese.'

'What does that mean?' Rack said, growing more and more certain that they were making fun of him underneath all their talk.

'Why, you call them your daughters and then cook them and eat them,' says Alvin. 'What woman would ever marry you? She wouldn't dare leave you alone with the children!'

'Get out of my millhouse!' Rack bellowed.

'Come on, Arthur Stuart/ said Alvin.

'I want to stay,' Arthur Stuart insisted. 'It can't be no worse than the time you left me with that schoolmaster.' (Which is another story, not to be told right here.)

Alvin looked at Arthur Stuart real steady. He was no Torch, like his wife. He couldn't look into Arthur's heartfire and see a blame thing. But somehow he saw something that let him make up his mind the way Arthur Stuart wanted him to. 'I'll go for now. I'll be back, though, in six days, and I'll have an accounting with you. You don't raise a hand or a stick against this boy, and you feed him and treat him proper.'

'What do you think I am?' asked Rack.

'A man who gets what he wants,' said Alvin.

'I'm glad you recognize that about me,' said Rack.

'Everybody knows that about you,' said Alvin. 'It's just that you aren't too good at picking what you ought to be wanting.' With another grin, Alvin tipped his hat and left Arthur Stuart.

Well, Rack was as good as his word. He worked Arthur Stuart hard, getting ready for the harvest. A late summer rain delayed the corn in the field, but they put the time to good account, and Arthur was given plenty to eat and a good night's rest, though it was the millhouse loft he slept in now, and not the house; he had only been allowed inside as Alvin's personal servant, and with Alvin gone, there was no excuse for a half-Black boy sleeping in the house.

What Arthur noticed was that all the customers were in good cheer when they came to the millhouse for whatever business they had, especially during the rain when there wasn't no field work to be done. The story of the goslings had spread far and wide, and folks pretty much believed that it really had been Rack's idea, and not Alvin's doing at all. So instead of being polite but distant, the way folks usually was with a miller, they gave him hail-fellow-well-met and he heard the kind of jokes and gossip that folks shared with their friends. It was a new experience for Rack, and Arthur Stuart could see that this change was one Rack Miller didn't mind.

Then, the last day before Alvin was due to return, the harvest started up, and farmers from miles around began to bring in their corn wagons. They'd line up in the morning, and the first would pull his wagon on to the scale. The farmer would unhitch the horses and Rack would weigh the whole wagon. Then they'd hitch up the horses, pull the wagon to the dock, the waiting farmers would help unload the corn sacks - of course they helped, it meant they'd be home all the sooner themselves - and then back the wagon on to the scale and weigh it again, empty. Rack would figure the difference between the two weighings, and that difference was how many pounds of corn the farmer got credit for.