We swung over the hills and over the town and back again, and I saw how a man can be master of a craft, and how a craft can be master of an element. I saw the alchemy of perspective reduce my world, and all my other life, to grains in a cup. I learned to watch, to put my trust in other hands than mine. And I learned to wander. I learned what every dreaming child needs to know -- that no horizon is so far that you cannot get above it or beyond it.

I suppose if there were a part of the world in which mastodon still lived, somebody would design a new gun, and men, in their eternal impudence, would hunt mastodon as they now hunt elephant. Impudence seems to be the word. At least David and Goliath were of the same species, but, to an elephant, a man can only be a midge with a deathly sting.

[The lion] began to contemplate me with a kind of quiet premeditation, like that of a slow-witted man fondling an unaccustomed thought.

A lovely horse is always an experience.... It is an emotional experience of the kind that is spoiled by words.

To me, desert has the quality of darkness; none of the shapes you see in it are real or permanent. Like night, the desert is boundless, comfortless, and infinite. Like night, it intrigues the mind and leads it to futility. When you have flown halfway across a desert, you experience the desperation of a sleepless man waiting for dawn which only comes when the importance of its coming is lost.

Silence is never so impenetrable as when the whisper of steel on paper strives to pierce it.

I look at my yesterdays for months past, and find them as good a lot of yesterdays as anybody might want. I sit there in the firelight and see them all. The hours that made them were good, and so were the moments that made the hours. I have had responsibilities and work, dangers and pleasure, good friends, and a world without walls to live in.