"So we are nearing the end. The right-hand, still untasted part of the novel, which, during our delectable reading, we would lightly feel, mechanically testing whether there was still plenty left (and our fingers were always gladdened by the placid, faithful thickness) has suddenly, for no reason at all, become quite meager: a few minutes of quick reading, already downhill, and–O horrible! The heap of cherries, whose mass had seemed to us such a ruddy and glossy black, had suddenly become discrete drupes: the one over there with the scar is a little rotten, and this one has shriveled and dried up around its stone (and the very last one is inevitably hard and unripe) O horrible!" Vladimir Nabokov, Invitation to a Beheading