For several minutes Marriott stood in the open door and watched him;
praying devoutly that he might never find himself in a like predicament,
and then fell to wondering what he would do with his unbidden guest on
the morrow. But he did not stop long to think, for the call of his books
was imperative, and happen what might, he must see to it that he passed
that examination.

Having again locked the door into the hall, he sat down to his books and
resumed his notes on _materia medica_ where he had left off when the
bell rang. But it was difficult for some time to concentrate his mind on
the subject. His thoughts kept wandering to the picture of that
white-faced, strange-eyed fellow, starved and dirty, lying in his
clothes and boots on the bed. He recalled their schooldays together
before they had drifted apart, and how they had vowed eternal
friendship--and all the rest of it. And now! What horrible straits to be
in. How could any man let the love of dissipation take such hold upon
him?

But one of their vows together Marriott, it seemed, had completely
forgotten. Just now, at any rate, it lay too far in the background of
his memory to be recalled.

Through the half-open door--the bedroom led out of the sitting-room and
had no other door--came the sound of deep, long-drawn breathing, the
regular, steady breathing of a tired man, so tired that, even to listen
to it made Marriott almost want to go to sleep himself.

"He needed it," reflected the student, "and perhaps it came only just in
time!"