John Wesley Powell Quotes
We have an unknown distance yet to run, an unknown river to explore. What falls there are, we know not; what rocks beset the channel, we know not; what walls ride over the river, we know not. Ah, well! we may conjecture many things.
Citations
Powell, John Wesley. Exploration of the Colorado River of the West and Its Tributaries. Government Printing Office, 1875, p. 80.
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John Wesley Powell was a geologist, U.S. soldier, explorer of the American West, professor at Illinois Wesleyan University, and director of major scientific and cultural institutions. He is famous for his 1869 geographic expedition, a three-month river trip down the Green and Colorado rivers, including the first official U.S. government-sponsored passage through the Grand Canyon.