There there is nothing like a wilderness journey for rekindling the fires of life. Simplicity is part of it. Cutting the cackle. Transportation reduced to leg - or arm - power, eating irons to one spoon. Such simplicity, together with sweat and silence, amplify the rhythms of any long journey, especially through unknown, untattered territory. And in the end such a journey can restore an understanding of how insignificant you are -- and thereby set you free.

Mostly, two miles an hour is good going.

Life should be an unfinished business.

I had better admit right away that walking can in the end become an addiction ... even in this final stage it remains a delectable madness, very good for sanity, and I recommend it with passion.

I find that the three truly great times for thinking thoughts are when I am standing in the shower, sitting on the john, or walking. And the greatest of these, by far, is walking.

Details of the many walks I made along the crest have blurred, now, into a pleasing tapestry of grass and space and sunlight.

Now, nakedness is a delightful condition. And it keeps you very pleasantly cool - especially, I suppose, if you happen to be a man. But as I walked on eastward that afternoon through my private, segregated, Tonto world (exercising due care at first for previously protected sectors of my anatomy) I found I had gained more than coolness. I felt a quite unexpected freedom from restraint. And after a while I found that I had moved on to a new kind of simplicity. A simplicity that had a fitting, Adam-like, in-the-beginning earliness about it.