It might have been but yesterday that I saw it all: the glinting sunlight on the yellow Missouri boiling endlessly along at the foot of the bluff; the flood-washed sands across the river; the tangle of tall, coarse weeds fringing them, edged by the scrubby underbrush. And beyond that the big trees of the Missouri woodland, so level against the eastern horizon that I used to wonder if I might not walk upon their solid-looking tops if I could only reach them. I wondered, too, why the trees on our side of the river should vary so in height when those in the eastern distance were so evenly grown. One day I had asked Jondo the reason for this, and had learned that it was because of the level ground on the farther side of the valley. I began then to love the level places of the earth. I love them still. And, always excepting that one titanic rift, where the world stands edgewise, with the sublimity of the Almighty shimmering through its far depths, I love them more than any other thing that nature has yet offered to me. But to come back to that picture of yesterday: old Fort Leavenworth on the bluff; the little and big ravines that billow the landscape about it; the faint lines of trails winding along the hillsides toward the southwest; the unclouded skies so everlastingly big and intensely blue; and, hanging like a spray of glorious blossoms flung high above me, the swaying folds of the wind-caressed flag, now drooping on its tall staff, now swelling full and free, straight from its gripping halyards. Between me and the fort many people were passing to and fro, some of whom were to walk with me down the long trail of years. Evermore that April day stands out as the beginning of things for me. Dim are the days behind it, a jumble of happy childish hours, each keen enough as the things of childhood go; but from that one day to the present hour the unforgotten deeds of busy years run clearly in my memory as I lift my pen to write somewhat of their dramatic record. And that this may not seem all a backward gaze, let me face about and look forward from the beginning--a stretch of canvas, lurid sometimes, sometimes in glorious tinting, sometimes intensely dark, with rifts of lightning cleaving through its blackness. But nowhere dull, nowhere without design in every brush-stroke. I had gone out on the bluff to watch for the big fish that Bill Banney, a young Kentuckian over at the fort, had told me were to be seen only on those April days when the Missouri was running north instead of south. And that when little boys kept very still, the fish would come out of the water and play leap-frog on the sand-bars.