A discrete series is a series of terms each of which is empirically derived, each one of which is empirically true. And this is the reason for the fragmentary character of those poems.
An utterance can have Intentionality, just as a belief has Intentionality, but whereas the Intentionality of the belief is intrinsic the Intentionality of the utterance is derived.
I don't know if I've ever derived such an immediate sense of calm and well-being from any book as I did from 'Right Ho, Jeeves.' It was like I was Pac-Man and the book was a power-up.