d to him. But still, when an old man remains
obstinately healthy, when his doctor can say with confidence that he is
good for another twenty years at least, and when he stands between you
and a large fortune which you need, and of which you can make much
better use in the cause of science and the pursuit of knowledge, what
alternative is there? It becomes necessary to take steps. Therefore, the
Professor had taken steps.

Looking back to-day on that day a month ago, and the critical preceding
week, the Professor felt that the steps he had taken had been as
judicious as successful. He had set himself to solve a problem in higher
mathematics. He had found it easier to solve than many he was obliged to
grapple with in the course of his studies.

A policeman saluted as the Professor passed, and he acknowledged it with
the charming old world courtesy that made him so popular a figure in the
town. Across the way was the doctor who had certified the cause of
death. The Professor, passing benevolently on, was glad he had now
enough money to carry out his projects. He would be able to publish at
once his great work on "The Secondary Variation of the Differential
Calculus," that hitherto had languished in manuscript. It would make a
sensation, he thought; there was more than one generally accepted theory
he had challenged or contradicted in it. And he would put in hand at
once his great, his long projected work, "A History of the Higher
Mathematics." It would take twenty years to complete, it would cost
twenty thousand pounds or more, and it would breathe into mathematics
the new, vivid life that Bergson's works have breathed into
metaphysics.

The Professor thought very kindly of the dead cousin, whose money would
provide for this great work. He wished greatly the dead man could know
to what high use his fortune was designed.

Coming towards him he saw the wife of the vicar of his parish. The
Professor was a regular church-goer. The vicar's wife saw him, too, and
beamed. She and her husband were more than a little proud of having so
well known a man in their congregation. She held out her hand and the
Professor was about to take it when she drew it back with a startled
movement.

"Oh, I beg your pardon!" she exclaimed, distressed, as she saw him raise
his eyebrows. "There is blood on it."

Her eyes were fixed on his right hand, which he was still holding out.
In fact, on the palm a small drop of blood showed distinctly ag