"Traveller, there is no path. Paths are made by walking" -- Antonio Machado (1875-1939)

"The voyage of discovery is not in seeking new landscapes, but in having new eyes" -- Marcel Proust (1871-1922)

"A city is a language, a repository of possibilities, and walking is the act of speaking that language, of selecting from those possibilities" -- Rebecca Solnit, "Wanderlust: A History of Walking"