He watched the newly arrived commuters as they stepped into the carriage, pushed their way down the tube, the odours from their damp clothes mingling, giving off varying degrees of mustiness: London grime, or smoke from airless offices. A woman wearing a blue swing coat glanced along the carriage, casting around for an empty seat. Her pale skin, the searching green eyes, reminded him of Emma. Briefly, he felt his breath catch; he stood, clambered back over his neighbour and indicated for her to take his seat. And so his mind stayed with Emma when he knew he should be working out a strategy for telling Dorothy of his news. But Emma was never far away; like the glitter balls in dance halls, she would slowly rotate in his memory, different facets reappearing, as the hues changed in her auburn hair.
In the end idealism annoyed Bouvard. βI donβt want any more of it: the famous cogito is a bore. The ideas of things are taken for the things themselves. What we barely understand is explained by means of words that we do not understand at all! Substance, extension, force, matter and soul, are all so many abstractions, figments of the imagination. As for God, it is impossible to know how he is, or even if he is! Once he was the cause of wind, thunder, revolutions. Now he is getting smaller. Besides, I donβt see what use he is.