"There isn't any time for our talk. I must gallop home for a fresh horse. This one is too tired for the speed we need." He saw the surprise and, the alarm in the boy's gaze, and leaning over, took his trembling hand. "Don't be troubled. You are in no way to blame, whatever happens. You have done the very best thing possible in telling me this. It may not be too late. I shall try. I am going at once to do all that I can to warn or to guard a great man's life. The delay in getting the fresh horse is the worst; but," hastily grasping his hand again, "if I am too late, if I fail and never come back, tell Ruth that I did my best. Tell her that I have done my best ever since I have known. I have kept away from Cedar House--have only seen her far off, feeding the birds. But that was all I could do. I couldn't help thinking of her, I couldn't help what I felt. You will remember--and tell her?" He looked down in the boy's frightened face with a strange smile, and then touching his horse with the spur, he flashed out of sight among the trees. XVIII THE GENTLEST ARE THE BRAVEST The boy stood staring after him in dazed alarm. He could not comprehend the cause of his friend's sudden agitation and abrupt departure, but they filled him with vague, helpless terror. He did not know what to do till he suddenly felt the urgency of the message to Ruth, and the thought of her made him turn and start running back to Cedar House. As he went, he instinctively tried to calm himself; he was fast learning to hide the emotion which was always shaking him. On reaching the door he paused for a moment, and strove hard to control his panting breath. He almost hoped that this might prove to be merely one of the fancies which were constantly swaying him. And then there was an instinctive feeling that it would be best not to tell any one except Ruth what had occurred. The meaning of the message to her was not yet clear to him, but he nevertheless felt it to be something which she might not wish others to hear. He did not remember that the message was not to be given her unless Paul failed to come back. There had not been time for Paul to impress this upon him, and it was natural enough that the boy, startled and frightened, should not have noted all that was said.