Manners, he never will have the _Genius_ of a Statesman. Just as
strong Sounds and brisk Measures can never touch the softer
Passions. Yet as the Art and Skill of the Composer, is required
to the _Genius_ of Musick, so is a Knowledge of the Force and
Power of the natural Capacity, and a judicious Application of it
to the best and most proper Purposes, what forms a _Genius_ for
any Thing. This is the effect of Care, Experience and a right
Improvement of every Advantage that offers. On this Observation
_Horace_ founded his Rules for a Poetical _Genius_.

_Versate diu quid sere recusent
Quid valeant humeri._
And,
_Ego nec studium sine divite vena,
Nec rude quid profit video ingenium._

_To speak my Thoughts, I hardly know
What witless Art, or artless Wit can do._

The same Observation in another kind is elegantly described by
Mr. _Waller_.

_Great_ Julius _on the Mountains bred,
A Flock perhaps, or Herd had led.
He that the World subdued, had been
But the best Wrestler on the Green.
'Tis Art and Knowledge that draw forth
The hidden Seeds of Native Worth.
They blow those Sparks, and make 'em rise
Into such Flames as touch the Skies._