Then Criticism the Muse's handmaid prov'd,
To dress her charms, and make her more belov'd:
But following wits from that intention stray'd,
Who could not win the mistress, woo'd the maid; 105
Against the Poets their own arms they turn'd,
Sure to hate most the men from whom they learn'd.
So modern 'Pothecaries, taught the art
By Doctor's bills to play the Doctor's part,
Bold in the practice of mistaken rules, 110
Prescribe, apply, and call their masters fools.
Some on the leaves of ancient authors prey,
Nor time nor moths e'er spoil'd so much as they.
Some drily plain, without invention's aid,
Write dull receipts how poems may be made. 115
These leave the sense, their learning to display,
And those explain the meaning quite away.

You then whose judgment the right course would steer,
Know well each ANCIENT'S proper character;
His fable, subject, scope in ev'ry page; 120
Religion, Country, genius of his Age:
Without all these at once before your eyes,
Cavil you may, but never criticize.
Be Homer's works your study and delight,
Read them by day, and meditate by night; 125
Thence form your judgment, thence your maxims bring,
And trace the Muses upward to their spring.
Still with itself compar'd, his text peruse;
And let your comment be the Mantuan Muse.