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John Wesley Powell Quotes

We have an unknown distance yet to run, an unknown river to explore.

John Wesley Powell (2003). “The Exploration of the Colorado River and Its Canyons”, p.268, Penguin

The landscape everywhere, away from the river, is of rock - cliffs of rock; plateaus of rock; terraces of rock; crags of rock - ten thousand strangely carved forms.

Smithsonian Institution, John Wesley Powell, Almon Harris Thompson, Elliott Coues, George Brown Goode (1875). “Exploration of the Colorado River of the West and Its Tributaries: Explored in 1869, 1870, 1871, and 1872, Under the Direction of the Secretary of the Smithsonian Institution”, p.55