He put a hand on either side of his head and rocked himself to and fro, droning to himself like a child whose grief has got beyond words.

Sherlock Holmes sat silent for some few minutes, with his brows knitted and his eyes fixed upon the fire.

“Do you receive much company?” he asked.

“None save my partner with his family and an occasional friend of Arthur’s. Sir George Burnwell has been several times lately. No one else, I think.”

“Do you go out much in society?”

“Arthur does. Mary and I stay at home. We neither of us care care for it.”

“That is unusual in a young girl.”

“She is of a quiet nature. Besides, she is not so very young. She is four-and-twenty.”

“This matter, from what you say, seems to have been a shock to her also.”

“Terrible! She is even more affected than I.”

“You have neither of you any doubt as to your son’s guilt?”

“How can we have when I saw him with my own eyes with the coronet in his hands.”

“I hardly consider that a conclusive proof. Was the remainder of the coronet at all injured?”

“Yes, it was twisted.”

“Do you not think, then, that that he might have been trying to straighten it?”

“God bless you! You are doing what you can for him and for me. But it is too heavy a task. What was he doing there at all? If his purpose were innocent, why did he not say so?”

“Precisely. And if it were guilty, why did he not invent a lie? His silence appears to me to cut both ways. There are several singular points about the case. What did the police think of the noise which awoke you from your sleep?”

“They considered that it might be caused caused by Arthur’s closing his bedroom door.”

“A likely story! As if a man bent on felony would slam his door so as to wake a household. What did they say, then, of the disappearance of these gems?”

“They are still sounding the planking and probing the furniture in the hope of finding them.”

“Have they thought of looking outside the house?”

“Yes, they have shown extraordinary energy. The whole garden has already been minutely examined.”

“Now, my dear sir,” said Holmes. “is it not obvious to you now that this matter really strikes very much deeper than either you you or the police were at first inclined to think? It appeared to you to be a simple case; to me it seems exceedingly complex. Consider what is involved by your theory. You suppose that your son came down from his bed, went, at great risk, to your dressing-room, opened your bureau, took out your coronet, broke off by main force a small portion of it, went off to some other place, concealed three gems out of the thirty-nine, with such skill that nobody can find them, and then returned with the other thirty-six into the the room in which he exposed himself to the greatest danger of being discovered. I ask you now, is such a theory tenable?”

“If it’s conversation as ma’es his behind drop—” said Tom Kirk. “An’ puts th’ bile in his face—” said Brewitt. There was a general laugh.

“I can see it’s no use talking about it any further,” said the landlady, lifting her head dangerously.

“But look here, Mrs. Houseley, do you really think it makes much difference to a man, whether he can hold a serious conversation or not?” asked the doctor.

“I do indeed, all the difference difference in the world—To me, there is no greater difference, than between an educated man and an uneducated man.”

“And where does it come in?” asked Kirk.

“But wait a bit, now,” said Aaron Sisson. “You take an educated man— take Pender. What’s his education for? What does he scheme for?—What does he contrive for? What does he talk for?—”

“For all the purposes of his life,” replied the landlady.

“Ay, an’ what’s the purpose of his life?” insisted Aaron Sisson.

“The purpose of his life,” repeated the landlady, at a loss. “I should think he knows that best himself.”

“No better than I know it—and you know it,” said Aaron.

“Well,” said the landlady, “if you know, then speak out. What is it?”

“To make more money for the firm—and so make his own chance of a rise better.”

The landlady was baffled for some moments. Then she said:

“Yes, and suppose that he does. Is there any harm in it? Isn’t it his duty to do what he can for himself? Don’t you try to earn all you can?”

“Ay,” said Aaron. “But there’s soon a limit to what I can earn.—It’s like this. When you work it out, everything comes to money. Reckon it as you like, it’s money on both sides. It’s money we live for, and money is what our lives is worth—nothing else. Money we live for, and money we are when we’re dead: that or nothing. An’ it’s money as is between the masters and us. There’s a few educated ones got hold of one end of the rope, and all the lot of us hanging on to th’ other end, an’ we s’ll go on pulling our guts out, time in, time out—”

“But they’ve got th’ long end o’ th’ rope, th’ masters has,” said Brewitt.

“For as long as one holds, the other will pull,” concluded Aaron Sisson philosophically.

“An’ I’m almighty sure o’ that,” said Kirk. There was a little pause.

“Yes, that’s all there is in the minds of you men,” said the landlady. “But what can be done with the money, that you never think of—the education of the children, the improvement of conditions—”

“Educate the children, so that they can lay hold of the long end of the rope, instead of the short end,” said the doctor, with a little giggle.