Stephen Vincent Benét 
John Brown’s Body [EPUB ebook] 

American muse, whose strong and diverse heart
So many men have tried to understand
​But only made it smaller with their art,
Because you are as various as your land,
As mountainous-deep, as flowered with blue rivers,
Thirsty with deserts, buried under snows,
As native as the shape of Navajo quivers,
And native, too, as the sea-voyaged rose.