"I am your majesty's guard," he said. "I watch you at night as well as by day, and, as I have told your majesty, I cannot perform my duties properly if I have to be present at your entertainments. I should not permit my wife or my betrothed to be present in public unless I were by her side. Your majesty took me for what I was, a simple Briton, who could be relied upon as a guard, because I had neither friends nor family in Rome, and was content to live a simple and quiet life. I am willing to abstain from marriage in order that I may still do my service as heretofore; but if I have to attend entertainments, you cannot rely upon my constant vigilance. It is for you to choose, Caesar, whether you most require vigilant guards, who could be trusted as standing aloof from all, or the addition of two persons to the crowds you entertain. I am sure, Caesar," he went on as the emperor made no reply, "it is not yourself who is now speaking to me; it is Rufinus, formerly a suitor for the hand of the daughter of Norbanus, who has been whispering into your ear and abusing the favour you show him. He dare not show his animosity to me openly, for one who has conquered a lion would make but short work of him. Your majesty, I pray you, let not the word of men like this come between yourself and one you know to be faithful to you."