Poets, and maybe most writers, struggle to relay experiences or insights that may be fundamentally unspeakable, beyond the reach of language. . . . Ben Lerner argues poems are “always a record of failure,” tangible proof of the great chasm between what the human spirit wants to convey and what it is able to. This is also a plausible explanation for the intense reward that comes with quoting poetry, snapping it off into its best bits for a unit that can stand alone or else be embedded like a strut inside one’s own writing.
To pull the most evocative phrases from a piece also creates the illusion that the whole is as seamlessly powerful as that isolated part, a hammer-strike of sustained perfection. As Lerner puts it, “lines of poetry quoted in prose preserve the glimmer of the unreal […] the echo of poetic possibility,” but this phenomenon is not unique to poems. Something similar is at work when friends text each other pictures of paragraphs from a novel, or when a blogger quotes a passage of an essay on tumblr. I keep an ever-expanding document of the lines I’m most struck by in whatever I’m reading at the moment. This tendency of mine is probably the reason I’m still so annoyed with Richard Sikken’s complaint about readers who lift phrases: “I crafted poems — units made out of lines placed in a specific order — and the poems have disappeared. My loveseats have been broken into chairs, into matchsticks.”
Charlotte Shane, Anne Carson’s Splintered Brilliance: On the pleasures of poetry that deliberately defies our comprehension,