When we had given our bodies to the wind,
And all the shadowy banks on either side
Came sweeping through the darkness, spinning still
The rapid line of motion, then at once
Have I, reclining back upon my heels,
Stopped short; yet still the solitary cliffs
Wheeled by me--even as if the earth had rolled
With visible motion her diurnal round!
Behind me did they stretch in solemn train,
Feebler and feebler, and I stood and watched
Till all was tranquil as a summer sea.