“We have three minds, I reckon, one of which is the body, while the other two are forms of mentation: daylight consciousness and dreaming consciousness. If one of these is absent from a work, it isn’t complete; and if one or two of them are suppressed, kept out of sight, then the whole thing — whatever it is you’ve created — is in bad faith. Thinking in a fusion of our three minds is how humans do naturally think, at any level above the trivial. The questions to ask of any creation are: What’s the dream dimension in this? How good is the forebrain thinking, but also how good is the dream here? Where’s the dance in it, and how good is that? How well integrated are all three; or if there is dissonance, is that productive? And, finally, what larger poem is this one in? Who or what does it honor? Who does it want to kill?”

—Les Murray, “Les Murray, The Art of Poetry No. 89.” The Paris Review. Spring 2005, quoted in Alan Jacobs, “The Work of Three Minds.” Snakes & Ladders. June 28, 2019.