“As a literary structure, the recounted walk encourages digression and association, in contrast to the stricter form of a discourse or the chronological progression of a biographical or historical narrative. A century and a half later, James Joyce and Virginia Woolf would, in trying to descrive the workings of the mind, develop the style called stream of consciousness. In their novels Ulysses and Mrs. Dalloway, the jumble of thoughts and recollections of their protagonists unfolds best during walks. This kind of unstructured, associative thinking is the kind most often connected to walking, and it suggests walking as not an analytical but an improvisational act. Rousseau’s Reveries [of the Solitary Walker] are one of the first portraits of this relationship between thinking and walking.”
— From Rebecca Solnit, Wanderlust: A History of Walking