Read it through once

“That hurts my pride, Watson,” he said at last. “It is a petty feeling, no doubt, but it hurts my pride. It becomes a personal matter with me now, and, if God sends me health, I shall set my hand upon this gang. That he should come to me for help, and that I should send him away to his death—!” He sprang from his chair and paced about the room in uncontrollable agitation, with a flush upon his sallow cheeks and a nervous clasping and unclasping of his long thin hands.