At such moments of introduction, for all that we feel ourselves to have been suddenly enriched, to have been furnished with a pass that will admit us henceforward to pleasures which we have been pursuing for weeks past, but in vain, we realise only too clearly that this acquisition puts an end for us not merely to hours of toilsome search—a relief that could only fill us with joy—but also to the very existence of a certain person, her whom our imagination had wildly distorted, our anxious fear that we might never become known to her enlarged.