Many people nowadays live in a series of interiors...disconnected from each other. On foot everything stays connected, for while walking one occupies the spaces between those interiors in the same way one occupies those interiors. One lives in the whole world rather than in interiors built up against it.

Perhaps walking is best imagined as an 'indicator species,' to use an ecologist's term. An indicator species signifies the health of an ecosystem, and its endangerment or diminishment can be an early warning sign of systemic trouble. Walking is an indicator species for various kinds of freedom and pleasures: free time, free and alluring space, and unhindered bodies.

Walking, ideally, is a state in which the mind, the body, and the world are aligned.

Worry is a way to pretend that you have knowledge or control over what you don't--and it surprises me, even in myself, how much we prefer ugly scenarios to the pure unknown.

The famous Zen parable about the master for whom, before his studies, mountains were only mountains, but during his studies mountains were no longer mountains, and afterward mountains were again mountains could be interpreted as an alleory about [the perpetual paradox that when one is closest to a destination one is also the farthest).

Musing takes place in a kind of meadowlands of the imagination, a part of the imagination that has not yet been plowed, developed, or put to any immediately practical use…time spent there is not work time, yet without that time the mind becomes sterile, dull, domesticated. The fight for free space — for wilderness and public space — must be accompanied by a fight for free time to spend wandering in that space.

The object we call a book is not the real book, but its potential, like a musical score or seed. It exists fully only in the act of being read; and its real home is inside the head of the reader, where the symphony resounds, the seed germinates. A book is a heart that only beats in the chest of another.