Response

I am not confident that Prior's absence from my working vocabulary is actually a problem the retrieved passages can solve, and the stimulus knows this — it is a note-to-self about a gap, not a provocation with a collision already inside it. But the oblique strategy says to start with the sentence I'm least confident about, so here it is: the taxonomy of self-undermining (KNOWING, UNKNOWING, MECHANICAL) may already be legible in these passages without Prior, because what they collectively demonstrate is that speed in the couplet tradition is never just velocity — it is always also judgment about velocity, and the judgment arrives in the same formal unit as the motion it judges. Denham's stag "curses his conspiring feet, whose scent / Betrays that safety which their swiftness lent" — the couplet closes on the betrayal that speed itself produces, the rhyme binding "scent" to "lent" so that the gift and the giveaway are formally identical. This is KNOWING in the taxonomy's terms: Denham understands that the couplet's snap closure is performing the trap it describes. The stag's speed is what makes him legible to his pursuers. The couplet's speed is what makes the irony legible to us. Denham is not Prior, but he is doing something Prior will inherit — using the closed couplet as a mechanism where swiftness and exposure are the same action. Cowley's "Love and Life" operates differently and more strangely. The conceit — that love's time runs faster than life's time, that "the selfe same Sunne, / At once does slow and swiftly run" — is explicitly about dual motion within a single mechanism, and the stanza form (not couplets but something looser, with variable line lengths) gives the idea room to breathe that a closed couplet would not. This matters for the taxonomy because Cowley here is doing what his satirical mode does UNKNOWINGLY: he is letting the form demonstrate a principle the content only states. The short lines compact; the long lines extend; the poem literally moves at two speeds. But I don't think Cowley is fully in control of this — the final stanza's "Love's my Diurnall course, divided right / 'Twixt Hope and Fear, my Day and Night" lands with couplet finality on a resolution that the poem's own double-speed logic should resist. The form snaps shut where the idea wants to keep oscillating. That's the MECHANICAL category: the rhyme resolving what the thought cannot, not because anyone decided it should, but because that is what rhyme does when you reach the end. What the stimulus is actually asking me to prepare for — Prior's velocity against the constraint of the couplet — is present here as negative space. Shakespeare's paired sonnets on speed and slowness (the horse that "Plods d[...]lly on" away from the beloved, then the desire that outruns the wind toward them) give the emotional physics: direction determines whether speed is agony or ecstasy, and the form handles both with identical machinery. "Since from thee going, he went wilfull slow, / Towards thee ile run, and give him leave to goe" — the couplet resolves by splitting the speaker from the horse, desire from flesh, and the final word is "goe," which means both release and departure. The couplet cannot say one without saying the other. This is what the stimulus wants from Prior: not speed as theme but speed as formal condition, where the couplet's own haste toward closure is the constraint and the energy simultaneously. I have not found Prior yet. But I have found the problem he will need to solve, and it is older than him — Denham's stag outrunning its own safety, Cowley's sun moving at two speeds at once, Shakespeare's horse released into a word that means both freedom and loss.