The elements that unite to make the Grand Canyon the most sublime spectacle in nature are multifarious and exceedingly diverse.
John Wesley PowellWe 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.
John Wesley PowellYou cannot see the Grand Canyon in one view, as if it were a changeless spectacle from which a curtain might be lifted, but to see it you have to toil from month to month through its labyrinths.
John Wesley Powell