The burthen of existence. Science then
Shall be a precious visitant; and then,
And only then, be worthy of her name:
For then her heart shall kindle; her dull eye,
Dull and inanimate, no more shall hang
Chained to its object in brute slavery;
But taught with patient interest to watch
The processes of things, and serve the cause
Of order and distinctness, not for this
Shall it forget that its most noble use,