How does vast Nature lead her living train
In ordered sequence through that spacious brain,
As in the primal hour when Adam named
The new-born tribes that young creation claimed!--
How will her realm be darkened, losing thee,
Her darling, whom we call _our_ AGASSIZ!

But who is he whose massive frame belies
The maiden shyness of his downcast eyes?
Who broods in silence till, by questions pressed,
Some answer struggles from his laboring breast?
An artist Nature meant to dwell apart,
Locked in his studio with a human heart,
Tracking its eaverned passions to their lair,
And all its throbbing mysteries laying bare.
Count it no marvel that he broods alone
Over the heart he studies,--'t is his own;
So in his page, whatever shape it wear,
The Essex wizard's shadowed self is there,--
The great ROMANCER, hid beneath his veil
Like the stern preacher of his sombre tale;
Virile in strength, yet bashful as a girl,
Prouder than Hester, sensitive as Pearl.

From his mild throng of worshippers released,
Our Concord Delphi sends its chosen priest,
Prophet or poet, mystic, sage, or seer,
By every title always welcome here.
Why that ethereal spirit's frame describe?
You know the race-marks of the Brahmin tribe,