Love and Habit and Remembering

In Proust's Within a Budding Grove:

Often, our life being so careless of chronology, interpolating so many anachronisms in the sequence of our days, I lived still among those--far older days than yesterday or last week--in which I loved Gilberte. And at once not seeing her became as exquisite a torture to me as it had been then. The self that had loved her, which another self had already almost entirely supplanted, rose again in me, stimulated far more often by a trivial than by an important event. For instance, if I may anticipate for a moment my arrival in Normandy, I heard some one who passed me on the sea-front at Balbec refer to the 'Secretary to the Ministry of Posts and his family.' Now, seeing that as yet I knew nothing of the influence which that family was to exercise over my life, this remark ought to have passed unheeded; instead, it gave me at once an acute winge, which a self that had for the most part long since been outgrown in me felt at being parted from Gilberte. Because I had never given another thought to a conversation which Gilberte had had with her father in my hearing, in which allusion was made to the Secretary to the Ministry of Posts and to his family. Now our love memories present no exception to the general rules of memory, which in turn are governed by the still more general rules of Habit. And as Habit weakens every impression, what a person recalls to us most vividly is precisely what we had forgotten, because it was of no importance, and had therefore left in full possession of its strength. That is why the better part of our memory exists outside ourselves, in a blatter of rain, in the smell of an unaired room or of the first crackling brushwood fire in a cold grate: wherever, in short, we happen upon what our mind, having no use for it, had rejected, the last treasure that the past has in store, the richest, that which when all our flow of tears seems to have dried at the source can make us weep again. Outside ourselves, did I say; rather
within ourselves, but hidden from our eyes in an oblivion more or less prolonged. It is thanks to this oblivion alone that we can from time to time recover the creature that we were, range ourselves face to face with past events as that creature had to face them, suffer afresh because we are no longer ourselves but he, and because he loved what leaves us now indifferent. In the broad daylight of our ordinary memory the images of the past turn gradually pale and fade out of sight, nothing remains of them, we shall never find them again. Or rather we should never find them again had not a few words (such as this 'Secretary to the Ministry of Posts') been carefully locked away in oblivion, just as an author deposits in the National Library a copy of a book which might otherwise become unobtainable.