multiplying, subtracting, and correcting with keen facility, and with infinitesimal changes in the final result, which he knew, notwithstanding, could be only approximate, no matter how painstakingly his fancy strove to render it exact.

After a while, however, other thoughts asserted themselves. The vast influences of the night were around him as from the deep places of the universe—the depth of dusky gloom, the depth of silence. The window looked out over a garden, but in this dusky gloom it had lost the semblance of earth and seemed, instead, but the under part of an enveloping cloud in which he was the only breathing human life. The vague dark branches of the trees waving across the lesser darkness spoke of even deeper mystery in their mute witness to that breath from the unseen which moved them.

It was not the problem of the universe of which all this spoke to Justin Alexander, though as such it had been part and parcel of his questioning youth. The days when he might have sung with Omar were gone with those speculative midnight hours, the foregathering with death, the conscious search for higher meanings, the effort to solve the unknowable; whatever philosophy was evolved from those journeys into the dark was labeled and put away on a remote shelf, where the mind occasionally reverted to it with a sigh of thoughtful possession, but for which there was no longer any daily use. There was even a chance that on bringing the precious package out into the modern daylight it might be found to have changed its color entirely.

The problem of his own life was what this hour held in its shifting hold for Justin, the wavering veiled outlines on which he gazed seemed to prefigure the uncertain boundaries of his own future. To a man who has a family, the leaving of a certain occupation for an uncertain one, even though it promise much, is like taking a leap off into space.

The opportunity for which he had been longing indefinitely any time for six years back had come at last, but it had brought with it at this moment a strange and unanticipated sadness, after the absorbing calculations of the evening; the natural buoyancy of a mind pleased with a new undertaking and eager for power had given place to a weight of responsibility and foreboding. How much, and how much, and yet how much, depended on his efforts! He must not, could not, fail; and yet, when he had succeeded, what would success bring him individually that he had not now? Where would be his real and vital compensation? The toil of years piled up before him, with the pain of satisfied ambition at the end of it.

In the loneliness of the hour the loneliness of his soul stood confessed before him. He yearned at the moment unutterably, and with a mighty longing, for another to be as one with that soul in the comprehension of mood and aim and means and accomplishment which is in itself the deepest sympathy. His wife—she was very sweet, she was very beloved, but her utmost understanding of this life of his was the conscious effort of one who lived in an alien sphere. His children—he loved them fondly, but the responsibility of their future years weighed upon him; as long as he could foresee, the eyes of all would still wait upon him in his rôle of provider—neither in body nor in spirit could he ever again have the rest of freedom.

Then there came to him, swiftly and inexplicably, and in spite of the inner knowledge of true love for the bonds that held him, a wild desire for the untrammeled liberty of his boyish days. If he could take his fishing-rod and tramp off through the woods by himself, or lie on a bank under the green trees and dabble his bare feet in the brown pools of the brook that flowed beneath the bank, with none to look for him or question why, and have neither yesterday nor to-morrow to hamper him, but only the joy of living! To saunter back to the house late in the warm afternoon with a string of