"Walking I am unbound, and find that precious unity of life and imagination, that silent outgoing self, which is so easy to loose, but which a high moments seems to start up again from the deepest rhythms of my own body. How often have I had this longing for an infinite walk - of going unimpeded, until the movement of my body as I walk fell into the flight of streets under my feet - until I in my body and the world in its skin of earth were blended into a single act of knowing."