The life which I supposed them to lead there flowed from a source so different from anything in my experience, and must, I felt, be so indissolubly associated with that particular house that I could not have imagined the presence, at the Duchess’s parties, of people in whose company I myself had already been, of people who really existed. For not being able suddenly to change their nature, they would have carried on conversations there of the sort that I knew; their partners would perhaps have stooped to reply to them in the same human speech; and, in the course of an evening spent in the leading house in the Faubourg Saint-Germain, there would have been moments identical with moments that I had already lived. Which was impossible. It was thus that my mind was embarrassed by certain difficulties, and the Presence of Our Lord’s Body in the Host seemed to me no more obscure a mystery than this leading house in the Faubourg, situated here, on the right bank of the river, and so near that from my bed, in the morning, I could hear its carpets being beaten. But the line of demarcation that separated me from the Faubourg Saint-Germain seemed to me all the more real because it was purely ideal.