I am the poet of reality

I say the earth is not an echo

Nor man an apparition;

But that all the things seen are real,

The witness and albic dawn of things equally real

I have split the earth and the hard coal and rocks and the solid bed of

the sea

And went down to reconnoitre there a long time,

And bring back a report,

And I understand that those are positive and dense every one

And that what they seem to the child they are

[And the world is no joke,

Nor any part of it a sham]

— Walt Whitman, 1921, I am the Poet, Leaves of Grass