He seemed to hesitate for a moment before leaving them; then he set off down the platform.  He walked with long strides in great spasms of energy, as he did everything.  Mary turned from looking after him to the little creature beside her with a sense of absurd contrast.  As she did so she saw that he too was looking after the Professor, and his empty face had suddenly become intent; it was hardened and vicious, with the parted lips and narrow eyes of hate.  The man had discovered some spring of life within his listless body.  It lasted only while one might draw a full breath; then he saw her scrutiny, and sank again to his still dreariness.  It was a startling thing to see that flabby little insignificance strengthen to such a force of feeling, and Mary was conscious of a sort of alarm.  But before she could frame a thing to say the Professor was back again, and the atmosphere of his vigour had enveloped them.

Professor Fish sat next to her in the cab, and the new patient, who was to be an inmate of her house for some time to come, leaned against the cushions opposite, with eyes half closed and his coarse hands folded in his lap.  The Professor talked without ceasing, gazing through the open window at the fat lands of Kent unfolded beside the road and torpid under the July sun; but Mary found more of interest in the still face before her, cryptic and mysterious in its utter vacancy.  So little it expressed besides weakness that Mary wondered what illness could thus have cut the man off from the world.  She was used to the waste products of life; one “resident patient” succeeded another at her father’s house, and to each she was a deft nurse and a supple companion.  They had in common, she found, a certain paltriness; most of them had been overtaxed by easy burdens; but this man’s aspect conveyed suggestions of a long struggle with a burden beyond all strength.  The meanness of him, all his appearance of having begun in the gutter and failed there, touched her not at all; Mary had had too much to do with human flesh in the raw to be greatly concerned about such matters as that.

Dr. Pond was at home to meet them when the cab drew up at the door, an elderly, good-natured man, white-haired and sprucely white-bearded.  He greeted Professor Fish with some deference, and helped the new patient carefully forth from the cab.  It was Mary’s duty to see the one trunk of new shining tin carried in and placed in the room that was prepared for the house’s new inmate.  This done, she went to the others in the little drawing-room.  Her father and Professor Fish were seated in the window, busy with talk; the new patient had an upright chair against the wall, and sat in it with the same lassitude and downcast gaze which had already drawn Mary’s wondering compassion.  The Professor rose at her entry.

“Ah!  Miss Pond,” he said in his cheerful, booming voice, “I was just giving your father a few particulars about our young friend.”