Taking this celebration of the interesting bits as an injunction to pay attention to details, I lifted it out of the specific context of not concentrating "either exclusively or primarily on those points that appear to be the most 'important,' 'central,' 'crucial.'"

Rather, I deconcentrate, and it is the secondary, eccentric, lateral, marginal, parasitic, borderline cases which are 'important' to me and are a source of many things, such as pleasure, but also insight into the general functioning of a textual system.
Of course this sentence from Jacques Derrida Limited Inc does not mention "details".

And so for day 803