From Leaves of Grass, by Walt Whitman:

One's-Self I Sing, a simple separate person,
Yet utter the word Democratic, the word En-Masse.

Of physiology from top to toe I sing,
Not physiognomy alone nor brain alone is worthy for the
Muse, I say the Form complete is worthier far,
The Female equally with the Male I sing.

Of Life immense in passion, pulse, and power,
Cheerful, for freest action form'd under the laws divine,
The Modern Man I sing.