The Negro Speaks of Rivers, Langston Hughes

I've known rivers:
I've known rivers ancient as the world and older than the flow
of human blood in human veins.

My soul has grown deep like the rivers.

I bathed in the Euphrates when the dawns were young.
I built my hut near the Congo and it lulled me to sleep. 
I looked upon the Nile and raised the pyramids above it.
I heard the singing of the Mississippi when Abe Lincoln went
down to New Orleans, and I've seen its muddy bosom
turn all golden sunset.

I've known rivers:
Ancient, dusky rivers.

My soul has grown deep like the rivers.

Langston Hughes, June 1958, photographed in New York City's Harlem neighborhood by Robert W. Kelly