"All creeds are a good deal alike, just as they say all roads lead to Rome," she reminded him, with a curious crossing of Mrs. Brenton's mental trail. "The preaching, after all, is the main thing, that and the priestly life; it doesn't make much difference whether you wear a stole, or a gown and bands. And as for the chemistry," she laughed lightly; "if you ever feel your work in that was wasted, just go and talk to the head professor here. Only just the other day, I heard him laying down the law to father, claiming that his laboratory was the only open door to logic, the only training school where one can find out whether his elements can be combined safely, or whether they will explode and, what's a good deal more to the point, explode him with them."

The laugh came back to Brenton's face. Once more Olive wondered at its charm.

"There's something in his theory," he admitted.

"Everything, according to his notion. The last I heard, the dear man apparently was trying to get himself annexed to the literary courses. He declared in open faculty meeting, the other day, that a proper training in chemistry would kill off a good fifty per cent of the modern novels. The authors would realize the explosiveness of their plots before they touched them, and wouldn't waste months on months of work, brewing what, in the end of it all, was nothing more than a mere flash in the pan. He was still elaborating his theory, when the President called him to order, ready for the motion to adjourn." Then she harked back to her former theme. "You must see the laboratory here, Mr. Brenton, if you care for such things. Girls? Oh, yes, of course; but you'll soon get past regarding that as any handicap. In fact, according to Professor Opdyke, it is one of the best equipped laboratories in the country."

But Brenton's attention had wandered from the fact, caught by one of the minor details which surrounded it.

"Professor Opdyke?" he echoed a little blankly.

"Yes. You have met him?"

"Not here. Not at all, in fact. The name is so uncommon that I am quite sure. And yet—"

It was plain to Olive that Brenton was struggling with some half-forgotten memory, striving to bring it forth to light, to link it with the present; or, failing that, at least with something tangible in his past life. And yet, the blurring of his memory was not too inexplicable. Reed Opdyke still remembered Brenton clearly, still regretted the apparent waste of some of his more brilliant possibilities. Scott Brenton, on the other hand, had totally dismissed Reed Opdyke from his mind. In the contact between the two of them, the one had stepped up, the other down; and, as so often happens, the truer, the more lasting picture is the one gained from the upper level. Moreover, Brenton's later life, and most especially the summer which had followed the ending of his association with Reed Opdyke, had been so very strenuous as to obliterate by far the greater number of his earlier contacts.

Then suddenly memory stirred in its sleep, stretched itself, awakened.