"Well, Mr. Algarcife," he began, grimly, "you see I have broken a life-long principle and taken a man at his word. I came for the book you spoke of."

Algarcife welcomed him impatiently. "So I suppose I must prove your principle relative, if not erroneous," he answered. His voice was singularly full and clear. "It was Milligan on the Vocabulary of Aboriginal Tasmanians, was it not? Yes, I think it will aid you."

Mr. Paul came in and they sat down. Algarcife offered him coffee and cigars, but he declined. He sat stiffly in his chair and looked at the other with cynical interest.

"You write all night on this lye, I suppose?" he said, abruptly. "A combined production of brains and coffee."

Algarcife lighted his pipe and leaned back in his chair, blowing gray circles of smoke upon the atmosphere.

"You are right," he responded; "I find I do my best work after midnight, when I am drunk on caffeine or coffee. I suppose it will do for me in the end."

Mr. Paul returned his indifferent gaze with one of severity. "You are all nerves as it is," he said. "You haven't an ounce of good barbarian blood in your body—merely a colorless machine for ratiocination. I tell you, there is no bigger fool than the man who, because he possesses a few brains, forgets that he is an animal."

The other laughed abstractedly.

"What wholesome truths you deliver," he said. "I think Luther must have had your manner. Well, if I were in your place, I should probably say the same, though less forcibly. But they are theories. You see, I argue this way: with one man's mind and one man's power of work, I could never accomplish what I have before me—any more than poor Buckle, with the brain of a giant, could accomplish what he undertook. It is too big for a single man in this stage of development. So, with one man's mind, I intend to do six men's amount of labor. If I hold out, I will have my reward; if I go to pieces, I shall at least have the satisfaction of a good fight."

His voice was distinct and forcible, with a widely varied range of expression.