VI. BACK TO HOLSTON
Soon we were out of the forest, and riding across the sage-flat with Holston in sight. Both of us avoided the unpleasant subject of my enforced home-going. Evidently Dick felt cut up about it, and it caused me such a pang that I drove it from my mind. Toward the end of our ride Dick began again to talk of forestry.
“Ken, it's mighty interesting—all this you've said about trees. Some of the things are so simple that I wonder I didn't hit on them long ago; in fact, I knew a lot of what you might call forestry, but the scientific ideas—they stump me. Now, what you said about a pine-tree cleaning itself—come back at me with that.”
“Why, that's simple enough, Dick,” I answered. “Now, say here we have a clump of pine saplings. They stand pretty close—close enough to make dense shade, but not too crowded. The shade has prevented the lower branches from producing leaves. As a consequence these branches die. Then they dry, rot, and fall off, so when the trees mature they are clean-shafted. They have fine, clear trunks. They have cleaned themselves, and so make the best of lumber, free from knots.”
So our talk went on. Once in town I was impatient to write to my father, for we had decided that we would not telegraph. Leaving our horses in Cless's corral, we went to the hotel and proceeded to compose the letter. This turned out more of a task than we had bargained for. But we got it finished at last, not forgetting to put in a word for Jim Williams, and then we both signed it.
“There!” I cried. “Dick, something will be doing round Holston before many days.”
“That's no joke, you can bet,” replied Dick, wiping his face. “Ken, it's made me sweat just to see that letter start East. Buell is a tough sort, and he'll make trouble. Well, he wants to steer clear of Jim and me.”
After that we fell silent, and walked slowly back toward Cless's corral. Dick's lips were closed tight, and he did not look at me. Evidently he did not intend to actually put me aboard a train, and the time for parting had come. He watered his horses at the trough, and fussed over his pack and fumbled with his saddle-girths. It looked to me as though he had not the courage to say goodby.
“Ken, it didn't look so bad—so mean till now,” he said. “I'm all broken up.... To get you way out here! Oh! what's the use? I'm mighty sorry ....Good-bye—maybe—
He broke off suddenly, and, wringing my hand, he vaulted into the saddle. He growled at his pack-pony, and drove him out of the corral. Then he set off at a steady trot down the street toward the open country.