such a Rule.

----Servetur ad imum
Qualis ab incœpto processerit, & sibi constet.

For what can be more ridiculous, than, in our modern Writers, to
make a debauch’d young Man, immers’d in all the Vices of his Age and
Time, in a few hours take up, confine himself in the way of Honour
to one Woman, and moralize in good earnest on the Follies of his
past Behaviour? Nor can, that great Examplar of _Comic_ Writing,
_Terence_ be altogether excused in this Regard; who, in his
_Adelphi_, has left _Demea_ in the last Scenes so unlike himself:
whom, as _Shakespeare_ expresses it, _he has turn’d with the seamy
Side of his Wit outward_. This Conduct, as Errors are more readily
imitated than Perfections, _Beaumont_ and _Fletcher_ seem to
have follow’d in a Character in their _Scornful Lady_. It may be
objected, perhaps, by some who do not go to the Bottom of our Poet’s
Conduct, that he has likewise transgress’d against the Rule himself,
by making Prince _Harry_ at once, upon coming to the Crown, throw
off his former Dissoluteness, and take up the Practice of a sober
Morality and all the kingly Virtues. But this would be a mistaken
Objection. The Prince’s Reformation is not so sudden, as not to be
prepar’d and expected by the Audience. He gives, indeed, a Loose to
Vanity, and a light unweigh’d Behaviour, when he is trifling among
his dissolute Companions; but the Sparks of innate Honour and true
Nobleness break from him upon every proper Occasion, where we would
hope to see him awake to Sentiments suiting his Birth and Dignity.
And our Poet has so well, and artfully, guarded his Character from
the Suspicions of habitual and unreformable Profligateness; that
even from the first shewing him upon the Stage, in the first Part of