“The true direction of walking is not towards otherness (other worlds, other faces, other cultures, other civilizations); it is towards the edge of civilized worlds, whatever they may be. Walking is setting oneself apart: at the edge of those who work, at the edges of high-speed roads, at the edge of the producers of profit and poverty, exploiters, labourers, and at the edge of those serious people who always have something better to do than receive the pale gentleness of a winter sun or the freshness of a spring breeze”