There's an elegiac quality in watching [American wilderness] go, because it's our own myth, the American frontier, that's deteriorating before our eyes. I feel a deep sorrow that my kids will never get to see what I've seen, and their kids will see nothing; there's a deep sadness whenever I look at nature now.

I can watch elephants (and elephants alone) for hours at a time, for sooner or later the elephant will do something very strange... There is mystery behind that masked gray visage, and ancient life force, delicate and mighty, awesome and enchanted, commanding the silence ordinarily reserved for mountain peaks, great fires, and the sea.

In the clearness of this Himalayan air, mountains draw near, and in such splendor, tears come quietly to my eyes and cool on my sunburned cheeks. this is not mere soft-mindedness, nor am I all that silly with the altitude. My head has cleared in these weeks free of intrusions- mail, telephones, people and their needs- and I respond to things spontaneously, without defensive or self-conscious screens. Still, all this feeling is astonishing: not so long ago I could say truthfully that I had not shed a tear in twenty years.

It's a simplification to say that the men [during Stone Age] went to war to maintain their dominance over the women. The men would help dig agricultural ditches because they were superb farmers. That was very heavy lifting work. But then they just preened themselves, and put bird-of-paradise plumes [in their hair], and smoked dope.

You do your best work when you're not conscious of yourself.

In nonfiction, you have that limitation, that constraint, of telling the truth.

The great stillness in these landscapes that once made me restless seeps into me day by day, and with it the unreasonable feeling that I have found what I was searching for without ever having discovered what it was.