“I’m not writing a book of Western history,' I tell him. 'I’ve written enough history books to know this isn’t one. I’m writing about something else. A marriage, I guess. Deadwood was just a blank space in the marriage. Why waste time on it?'Rodman is surprised. So am I, actually — I have never formulated precisely what it is I have been doing, but the minute I say it I know I have said it right. What interests me in all these papers is not Susan Burling Ward, the novelist and illustrator, and not Oliver Ward the engineer, and not the West they spend their lives in. What really interests me is how two such unlike particles clung together, and under what strains, rolling downhill into their future until they reached the angle of repose where I knew them. That’s where the interest is. That’s where the meaning will be if I find any.”

“How do I know what I think till I see what I say?”

“If Henry Adams, whom you knew slightly, could make a theory of history by applying the second law of thermodynamics to human affairs, I ought to be entitled to base one on the angle of repose, and may yet. There is another physical law that teases me, too: the Doppler Effect. The sound of anything coming at you -- a train, say, or the future -- has a higher pitch than the sound of the same thing going away. If you have perfect pitch and a head for mathematics you can compute the speed of the object by the interval between its arriving and departing sounds. I have neither perfect pitch nor a head for mathematics, and anyway who wants to compute the speed of history? Like all falling bodies, it constantly accelerates. But I would like to hear your life as you heard it, coming at you, instead of hearing it as I do, a sober sound of expectations reduced, desires blunted, hopes deferred or abandoned, chances lost, defeats accepted, griefs borne. I don't find your life uninteresting, as Rodman does. I would like to hear it as it sounded while it was passing. Having no future of my own, why shouldn't I look forward to yours.”

“What do you mean, 'Angle of Repose?' she asked me when I dreamed we were talking about Grandmother's life, and I said it was the angle at which a man or woman finally lies down. I suppose it is; and yet ... I thought when I began, and still think, that there was another angle in all those years when she was growing old and older and very old, and Grandfather was matching her year for year, a separate line that did not intersect with hers. They were vertical people, they lived by pride, and it is only by the ocular illusion of perspective that they can be said to have met. But he had not been dead two months when she lay down and died too, and that may indicate that at that absolute vanishing point they did intersect. They had intersected for years, for more than he especially would ever admit.”

“If I spoke to Rodman in those terms, saying that my grandparents' lives seem to me organic and ours what? hydroponic? he would ask in derision what I meant. Define my terms. How do you measure the organic residue of a man or a generation? This is all metaphor. If you can't measure it, it doesn't exist.”

“Anyone pretending to be a guide through wild and fabulous territory should know the territory. I wish I knew it better than I do. I am not Jed Smith. But Jed smith is not available these days as a guide, and I am. I accept the duty, at least as much for what I may learn as for what I may be able to tell others.”

“If there is such a thing as being conditioned by climate and geography, and I think there is, it is the West that has conditioned me. It has the forms and lights and colors that I respond to in nature and in art. If there is a western speech, I speak it; if there is a western character or personality, I am some variant of it; if there is a western culture in the small-c , anthropological sense, I have not escaped it. It has to have shaped me. I may even have contributed to it in minor ways, for culture is a pyramid to which each of us brings a stone.”