Solnit: Walkers are 'practitioners of the city'

For [Jane Austen and the readers of Pride and Prejudice], as for Mr. Darcy, [Elizabeth Bennett's] solitary walks express the independence that literally takes the heroine out of the social sphere of the houses and their inhabitants, into a larger, lonelier world where she is free to think: walking articulates both physical and mental freedom.
― Rebecca Solnit, Wanderlust: A History of Walking

Walkers are 'practitioners of the city,' for the city is made to be walked. A city is a language, a repository of possibilities, and walking is the act of speaking that language, of selecting from those possibilities. Just as language limits what can be said, architecture limits where one can walk, but the walker invents other ways to go.
― Rebecca Solnit, Wanderlust: A History of Walking