Lichtenberg, on the other hand, used the term "aphorism" in his notes, but never referred to it in his own writing. [7] The name Sudelbuch goes back to him, as his brother Ludwig Christian Lichtenberg noted in the "preliminary report" for the first edition of a selection of Lichtenberg's notes the year after his death . [8] And there was already reference to Lichtenberg's own explanation of the use of the term: [9] “The merchants have their waste book (Sudelbuch, Klitterbuch, I believe in German), in which they enter everything they sell and buy from day to day, everything in a mess, from this it is carried into the journal, where everything is more systematically stands, and finally it comes to the Leidger at double entrance according to the Italian way of bookkeeping. In this, each man is accounted for separately, first as a debtor and then as a creditor. This deserves to be imitated by scholars. First a book in which I write everything, as I see it or as my thoughts give me, then this can be carried back into another, where the matter is more separated and ordered, - Georg Christoph Lichtenberg : Sudelbuch E, entry 46 [10]
Here's translated quote from the 1700's in which Georg Christoph Lichtenberg directly links the idea of double-entry bookkeeping to the idea of a commonplace book (or waste book or in his tongue Sudelbücher).
Not to dissimilar to my recent observation:
Backlinks in digital gardens, commonplace books, or wikis are just an abstract extension of the accounting concept of double-entry bookkeeping.