—Quæ censet amiculus, ut si
Cæcus iter monstrare velit
—Hor.
Though strength of genius, by experience taught,
Gives thee to sound the depths of human thought,
To trace the various workings of the mind,
And rule the secret springs, that rule mankind;
(Rare gift!) yet, Walpole, wilt thou condescend
To listen, if thy unexperienc'd friend
Can aught of use impart, though void of skill,