““Gradually he realized that the Tube map was a handy fiction that made life easier but bore no resemblance to the reality of the shape of the city above. It was like belonging to a political party, he thought once, proudly, and then, having tried to explain the resemblance between the Tube map and politics, at a party, to a cluster of bewildered strangers, he had decided in the future to leave political comment to others.””
