But after a few seconds I realised that, by writing that line to Mamma, by approaching--at the risk of making her angry--so near to her that I felt I could reach out and grasp the moment in which I should see her again, I had cut myself off from the possibility of going to sleep until I actually had seen her, and my heart began to beat more and more painfully as I increased my agitation by ordering myself to keep calm and to acquiesce in my ill-fortune. Then, suddenly, my anxiety subsided, a feeling of intense happiness coursed through me, as when a strong medicine begins to take effect and one's pain vanishes: I had formed a resolution to abandon all attempts to go to sleep without seeing Mamma, and had decided to kiss her at all costs, even with the certainty of being in disgrace with her for long afterwards, when she herself came up to bed. The tranquillity which followed my anguish made me extremely alert, no less than my sense of expectation, my thirst for and my fear of danger. Noiselessly I opened the window and sat down on the foot of my bed; hardly daring to move in case they should hear me from below. Things outside seemed also fixed in mute expectation, so as not to disturb the moonlight which, duplicating each of them and throwing it back by the extension, forwards, of a shadow denser and more concrete than its substance, had made the whole landscape seem at once thinner and longer, like a map which, after being folded up, is spread out upon the ground. What had to move--a leaf of the chestnut-tree, for instance--moved. But its minute shuddering, complete, finished to the least detail and with utmost delicacy of gesture, made no discord with the rest of the scene, and yet was not merged in it, remaining clearly outlined. Exposed upon this surface of silence, which absorbed nothing from them, the most distant sounds, those which must have come from gardens at the far end of the town, could be distinguished with such exact 'finish' that the impression they gave of coming from a distance seemed due only to their 'pianissimo' execution, like those movements on muted strings so well performed by the orchestra of the Conservatoire that, although one does not lose a single note, one thinks all the same that they are being played somewhere outside, a long way from the concert hall, so that all the old subscribers, and my grandmother's sisters too, when Swann had given them his seats, used to strain their ears as if they had caught the distant approach of an army on the march, which had not yet rounded the corner of the Rue de Trévise.