The happiness we enjoyed by day and night was so great, Agatha was so affectionate and I so amorous, that we should certainly have remained united for some time if it had not been for the event I am about to relate. It made me leave Turin much sooner than I had intended, for I had not purposed to visit the wonderful Spanish countess at Milan till Lent. The husband of the Spanish lady had finished his business and left Turin, thanking me with tears in his eyes; and if it had not been for me he would not have been able to quit the town, for I paid divers small debts he had incurred, and gave him the wherewithal for his journey. Often is vice thus found allied to virtue or masking in virtue's guise; but what matter? I allowed myself to be taken in, and did not wish to be disabused. I do not seek to conceal my faults. I have always led a profligate life, and have not always been very delicate in the choice of means to gratify my passions, but even amidst my vices I was always a passionate lover of virtue. Benevolence, especially, has always had a great charm for me, and I have never failed to exercise it unless when restrained by the desire of vengeance--a vice which has always had a controlling influence on my actions. Lord Percy, as I have remarked, was deeply in love with my Agatha. He followed her about everywhere, was present at all the rehearsals, waited for her at the wings, and called on her every day, although her landlady, a duenna of the Pacienza school, would never let her see him alone. The principal methods of seduction--rich presents--had not been spared, but Agatha persistently refused them all, and forbade her duenna to take anything from the young nobleman. Agatha had no liking for him, and kept me well informed of all his actions, and we used to laugh at him together. I knew that I possessed her heart, and consequently Lord Percy's attempts neither made me angry or jealous--nay, they flattered my self-esteem, for his slighted love made my own happiness stand out in greater relief. Everybody knew that Agatha remained faithful to me, and at last Lord Percy was so convinced of the hopelessness of the attempt that he resolved on making a friend of me, and winning me over to his interests. With the true Englishman's boldness and coolness he came to me one morning, and asked me to give him breakfast. I welcomed him in the French manner, that is, with combined cordiality and politeness, and he was soon completely at his ease. With insular directness he went straight to the point at the first interview, declared his love for Agatha, and proposed an exchange, which amused, but did not offend me, as I knew that such bargains were common in England. "I know," said he, "that you are in love with Redegonde, and have long tried vainly to obtain her; now I am willing to exchange her for Agatha, and all I want to know is what sum of money you want over and above?"