"...like a black pearl from an oyster unfathomable by any other diver into our eternal souls."
What?
"...like a black pearl from an oyster unfathomable by any other diver into our eternal souls."
What?
The same is true for me when people try to copy Faulkner, or James Joyce, or Hunter Thompson, or, from another angle, Hemingway.
Black pearls are rare with a somewhat subjective beauty, "unfathomable" can be interpreted literally in the analogy but also holds its normal meaning, and "any other diver" refers to any author but Pynchon.
Full fathom five thy father lies;
Of his bones are coral made;
Those are pearls that were his eyes;
Nothing of him that doth fade,
But doth suffer a sea-change
Into something rich and strange.
http://en.wikipedia.org/wiki/Full_Fathom_Five_%28Tempest%29#...Near as I can tell without reading the article, this sentence uses "unfathomable" with all of its meanings. Which I find nifty.
Edit: Obviously, reading literature is an entirely optional activity. I don't mean to suggest that you are obligated to do so. Only that to be familiar with the subjects that one makes claims about isn't such a horrible idea.