Meanwhile he had his devil to fight. In the days that followed he fought the devil, and beat him, but without either pride or pleasure in the victory, for, deprived of stimulant, he fell again into the black pit of depression. Insomnia stood by his pillow and made the nights longer and more dreadful than the longest, gloomiest day.

Mary met him in the High Street one day, and was really shocked at his looks. She reproached herself for neglecting him, smiled upon him sweetly, and said:

“Oh, David, do come and see us. Edward will be so pleased. He got a parcel of butterflies from Java last week, and he would so much like you to see them. He was saying so only this morning.”

David made a suitable response. His anger was gone. Mary was Mary. If she were unkind, she was still Mary. If she were trivial, foolish, cruel, what did it matter? Her voice made his blood leap, her eyes were like wine, her hand played on his pulses, and he asked nothing more than to feel that soft touch, and answer to it, with every high-strung nerve. He despised her a little, and himself a good deal, and when a man’s passion for a woman is mingled with contempt, it goes but ill with his soul.

That evening saw him again in his old place. He came and went as of old, and, as of old, his fever burned, and burning, fretted away both health and self-respect. He slept less and less, and if sleep came at all, it was so thin, so haunted by ill dreams, that waking was a positive relief. At least when he waked he was still sane, but in those dreams there lurked an impending horror that might at any moment burst the gloom, and stare him mad. It was madness that he feared in the days which linked that endless procession of long, unendurable nights. It was about this time that he began to be haunted by a strange vision, which, like the impending terror, lay just beyond the bounds of consciousness. As on the one side madness lurked, so on the other there were hints, stray gleams, as it were, from some place of peace. And the strange thing about it was, that at these moments a conviction would seize him that this place was his by right. His the deep waters of comfort, and his the wide, unbroken fields of peace, his—but lost.

Yet during all this time David went about his work, and if his patients thought him looking ill, they had no reason to complain either of inefficiency or neglect. His work was in itself a stimulant to him, a stimulant which braced his nerves and cleared his brain during the time that he was under its influence, and then resulted, like all stimulants, in a reaction of fatigue and nervous strain.

In the first days of March, Elizabeth Chantrey had a visit from old Dr. Bull. He sat and had tea with her in her little brown room, and talked about the mild spring weather and the show of buds upon the apple tree in his small square of garden. He also told her that Mrs. Codrington had three broods of chickens out, a fact of which Elizabeth had already been informed by Mrs. Codrington herself. When Dr. Bull had finished dealing with the early chickens, he asked for another cup of tea, took a good pull at it, wiped his square beard with a very brilliant pocket-handkerchief in which the prevailing colours were sky-blue and orange, and remarked abruptly:

“Why don’t you get David Blake to go away, hey?—hey?”

Elizabeth frowned a little. This was getting to close quarters.

“I?” she said, with a note of gentle surprise in her voice.