Here, silex, hornblende, sienite;
There, animal remains and fossils.

And yet, O subtile analyst,
That canst each property detect
Of mood or grain, that canst untwist
Each tangled skein of intellect,
And with thy scalpel eyes lay bare 40
Each mental nerve more fine than air,--
O brain exact, that in thy scales
Canst weigh the sun and never err,
For once thy patient science fails,
One problem still defies thy art;--
Thou never canst compute for her
The distance and diameter
Of any simple human heart.


II

Hear him but speak, and you will feel
The shadows of the Portico 50
Over your tranquil spirit steal,
To modulate all joy and woe
To one subdued, subduing glow;
Above our squabbling business-hours,
Like Phidian Jove's, his beauty lowers,
His nature satirizes ours;
A form and front of Attic grace,
He shames the higgling market-place,