"It's as simple as heads and tails," he said. "I've bought a quantity of Russian mining shares, without paying for them, in the hope that they will go up. If they do, I shall sell at the higher price and pocket the difference. But if they go down I shall have to pay the difference at the next account. If the shares are each worth L8 now, and at the next account are only standing at L6, I shall have to pay L2 on each share. If I like, I can telegraph to my broker to sell now, while they're at L8. I shall have a loss because I bought them at L9, but I shall no longer be running any risks. But it's thirsty work talking. Just fill my glass again."
"But then, if the scare dies down again, I suppose your shares will go up," said Archie.
His father laughed.
"Sound business head you've got, Archie," he said. "You've got the hang of it; it's just heads and tails. Never you speculate: it's a rotten business. I've got into the habit now, but I recommend you not to take to it. It's easy enough to take to it, but it's the devil to break it. Same with other things. Make a habit of virtue, and you'll never go to the deuce."
He watched Archie a moment, who with head thrown back, and young, strong throat throbbing as he swallowed, was reaping the rewards of his delay in drinking. And when, with brightened eyes, he put his glass down, he stood there like some modern incarnation of Dionysus, his face pure Greek from the low-growing brown curls to the straight nose and the short round chin. With a cloak over his shoulders in exchange for his dress-clothes, with sandals for his patent leather shoes, and a wine-cup for his tall glass, he might have stepped straight from some temple-frieze, and his father wondered how any girl in her senses could have chosen the precise, pedantic man whom she was soon going to marry, when Archie was but waiting, as she must have known, for his moment. He, poor fellow, was often a very dreary and dispirited boy all day; but in the evening he came to himself again, and was what he used to be. And yet, though it seemed to Lord Tintagel a cruel thing to wish to deprive him of the few hours of the joy of living that were his during the day, he was smitten, with the easy and vague remorse of a man only half-sober, to see the effect that alcohol had on Archie, who, all his life till now, had scarcely tasted it. But he remembered when he himself had been at that stage; he remembered also his father giving him just such a warning as he now proposed to give Archie. He wished he had taken notice of it, and he hoped that Archie would.
That evening, thirty years ago, he recalled now with extreme distinctness. The scene had taken place in this very room, and his father, already half-tipsy, as his habit was, had warned him of the dangers of drink, and he remembered how laughable and grotesque such a warning had seemed coming from lips that had lost all precision of utterance. But he told himself that he was not going to commit any such absurdity: he was perfectly sober, indeed it seemed very likely that it had never entered Archie's head to think of him as a drunkard. Sometimes he stumbled a little going upstairs at night, sometimes he had an impression that his pronunciation was not quite distinct; but he never became incapable, as he could remember his father becoming, and being carried off to bed by two perspiring footmen.
He put down his second glass without tasting it.
"There's something I want to speak to you about, Archie," he said, "and you mustn't be vexed with me, because I'm only doing what I believe to be my duty. You won't be vexed, will you?"
Archie looked at him in surprise.
"No, I don't suppose I shall, father," he said. "What is it?"