THREE:The night of their return to the post, Cairness, crossing the parade ground shortly before retreat, saw Felipa. He had been walking with his eyes on the earth, debating within himself the question of his future, whether he should re?nlist, succumb to the habit of the service, which is to ambition and endeavor what opium is to the system, or drop back into the yet more aimless life he had been leading five years before, when a fit of self-disgust had caused him to decide that he was good for nothing but a trooper, if even that.When Cairness got him to the post and turned him over to the officer-of-the-day, the fire had burned itself out and quiet was settling down again. Big warm drops were beginning to splash from the clouds.