https://archive.org/details/bub_gb_IgMVAAAAQAAJ/page/n105/mode/2up

Gessner in Placcius

—Georg Christoph Lichtenberg, Notebook E, #46, 1775–1776

In this single paragraph quote Lichtenberg, using the model of Italian bookkeepers of the 18th century, broadly outlines almost all of the note taking technique suggested by Sönke Ahrens in How to Take Smart Notes. He's got writing down and keeping fleeting notes as well as literature notes. (Keeping academic references would have been commonplace by this time.) He follows up with rewriting and expanding on the original note to create additional "explanations" and even "connections" (links) to create what Ahrens describes as permanent notes or which some would call evergreen notes.

Lichtenberg's version calls for the permanent notes to be "separated and ordered" and while he may have kept them in book format himself, it's easy to see from Konrad Gessner's suggestion at the use of slips centuries before, that one could easily put their permanent notes on index cards ("separated") and then number and index or categorize them ("ordered"). The only serious missing piece of Luhmann's version of a zettelkasten then are the ideas of placing related ideas nearby each other, though the idea of creating connections between notes is immediately adjacent to this, and his numbering system, which was broadly based on the popularity of Melvil Dewey's decimal system.

It may bear noticing that John Locke's indexing system for commonplace books was suggested, originally in French in 1685, and later in English in 1706. Given it's popularity, it's not unlikely that Lichtenberg would have been aware of it.

Given Lichtenberg's very popular waste books were known to have influenced Leo Tolstoy, Albert Einstein, Andre Breton, Friedrich Nietzsche, and Ludwig Wittgenstein. (Reference: Lichtenberg, Georg Christoph (2000). The Waste Books. New York: New York Review Books Classics. ISBN 978-0940322509.) It would not be hard to imagine that Niklas Luhmann would have also been aware of them.

Open questions: <br /> - did Lichtenberg number the entries in his own waste books? This would be early evidence toward the practice of numbering notes for future reference. Based on this text, it's obvious that the editor numbered the translated notes for this edition, were they Lichtenberg's numbering? - Is there evidence that Lichtenberg knew of Locke's indexing system? Did his waste books have an index?

https://www.washingtonpost.com/archive/local/2004/02/12/obituaries/359ea8ea-60b0-4d32-b337-af9c3778aee3/

Hans H. Wellisch died on 2004-02-06.

Konrad Gessner published three editions of Stobaeus' Anthology (Zurich, 1543; Basel, 1549; and Zurich, 1559).

He would thus have had this as an example of a compilation of excerpts at his disposal and as an example for his own excerpting work.

One might suggest that the freedom, flexibility, and customization of these systems is actually an unuseful time suck for many users which only encourages shiny object syndrome. From a design perspective, try starting out building a system that works for you before beginning on design for others. Research and looking at the user interfaces offered by the competition will helpful as well. Which are the most popular? fun to use? Why? What actual affordances do those interfaces and functionalities allow? are they truly productive?

Possibly more productive, what sorts of standards can you leverage to make people's pre-existing notes more useful? Can you take pre-existing stores of .txt or .md files and provide different views or perspectives on them? This will allow people to pick and choose which applications might work with their stores of data to provide different views or perspectives on them. Why reinvent a text editor or tools like Logseq or Obsidian when you can leverage the local stores of data to provide the sorts of services you're not seeing in the broader space? For example, on the "social media" side, there are existing solutions for taking your locally stored notes, putting them into the cloud and displaying them on the web, but the various steps are highly technical and require a relatively large amount of work and admin tax to maintain. A service that allows one to point at their local store of data and automatically host it on a website and keep it synced would be a major boon for the non-technical user.

Separately, Matuschak did not invent evergreen notes. The first clear cut instantiation I've seen in the literature is from Konrad Gessner in 1548, and honestly even his idea really stems from a longstanding tradition of working with commonplace sententiae preceding his work. (see https://hypothes.is/a/uEboYlOwEeykkotYs594LA) Matuschak simply applied the definition/idea of "evergreen" (meaning easily reusable) articles or content from journalism to describe his notes which could be reused in various contexts. (Example: Why rewrite an article on how to decorate and entertain for the holidays, when you can reuse the same article you've been publishing for years, perhaps along with some updated photos?) "Atomic" notes is another variation on this same theme, but is one which underlies the ability to re-use notes in combination with one or more other notes to generate new ideas.

From where did Deutsch learn his zettelkasten method? And when? Bernheim's influential Lehrbuch der historischen Methode (1889) was published long after Deutsch entered seminary in October 1876 and 9 years before he received his Ph.D. in history in1881.

One must potentially posit that the zettelkasten method was being passed along in (at least history circles) long before Bernheim's publication.

I'm hoping that Lustig isn't referring to zettelkasten when he says "novel methods", as they weren't novel, even at that time. Deutsch certainly wasn't the first to have comprehensive encyclopedic visions, as Zettelkasten practitioner Konrad Gessner preceded him by several centuries.

I'm starting to severely question Lustig's familiarity with these particular traditions....

Manfred Keuhn indicates that Webb popularized the idea of "one fact, one card", (and perhaps she may have helped re-popularize the idea in the 20th century) but Konrad Gessner (Pandectarum sive Partitionum Universalium. Zurich: Christoph Froschauer, 1548) had already advised "A new line should be used for every idea." Since Gessner then says that each line was to be cut up into an individual slip, the ideas are equivalent.

link to: https://hypothes.is/a/uEboYlOwEeykkotYs594LA

For the production of knowledge, the scholar only resorted to the volatile memory of the excerpt collections, the [[loci communes]] contained: the "platitudes" that we still literally call that today. Gesner called these collections "chartaceos libros", that is, index books. He invented his own method with which the individual notes could be rearranged at any time and thus rearranged in order to take account of the flood of information and to be able to constantly add new entries. "You know how easy it is to collect facts and how difficult it is to organize them," wrote the Basel scholar [[Caspar Wolf]], editor of Gesner's works.

Is this translation of platitudes correct/appropriate here? Maybe aphorisms or the Latin sententiae (written wisdom) are better?

I'd like to look more closely at his method. Was he, like Jean Paul, using slips of paper which he could move around within a particular book? Perhaps the way one might move photos around in a photo album with tape/adhesive?

Swiss humanist Conrad Gesner. Gesner's Bibliotheca Universalis, which appeared between 1545 and 1548 in two folio volumes with over 1000 pages each, was supposed to list all the books that had appeared since Gutenberg.

In Bibliotheca Universalis, Conrad Gesner collected a list that was supposed to list all the books which had appeared since Gutenberg's moveable type.

the traditional echoes of Konrad Gessner's method here...

Note the broad similarities as well as small differences to Konrad Gessner's approach in 1548:

1. When reading, everything of importance and whatever appears useful should be copied onto a good sheet of paper. 2. A new line should be used for every idea. 3.“ Finally, cut out everything you have copied with a pair of scissors; arrange the slips as you desire, first into larger clusters which can then be subdivided again as often as necessary.” 4. As soon as the desired order is produced, arranged, and sorted on tables or in small boxes, it should be fixed or copied directly. —Gessner, Konrad. Pandectarum sive Partitionum Universalium. 1548. Zurich: Christoph Froschauer. Fol. 19-20"

Given that the original was in German, did the original text use the word zettelkasten?

This is one of the biggest problems with any of the systems digital or analog. The workflows for this are all generally not great.

I'm actually trying some advice from Konrad Gessner from the 1500s today. I've printed out some of my digital notes about Tiago Forte's new book to arrange and organize them in an attempt to reuse all my writing and thinking about it into a review of the book. It'll probably take a bit as I've left them for a week or two, but I'm curious to see what the manual process looks like here in an effort to help make the digital portion potentially easier.

Indices are certainly an old construct. One of the oldest structured examples in the note taking space is that of John Locke who detailed it in Méthode nouvelle de dresser des recueils (1685), later translated into English as A New Method of Organizing Common Place Books (1706).

Previously commonplace books had been structured with headwords done alphabetically. This meant starting with a preconceived structure and leaving blank or empty space ahead of time without prior knowledge of what would fill it or how long that might take. By turning that system on its head, one could fill a notebook from front to back with a specific index of the headwords at the end. Then one didn't need to do the same amount of pre-planning or gymnastics over time with respect to where to put their notes.

This idea combined with that of Konrad Gessner's design for being able to re-arrange slips of paper (which later became index cards based on an idea by Carl Linnaeus), gives us an awful lot of freedom and flexibility in almost any note taking system.

Building blocks of the note taking system

• atomic ideas
• written on (re-arrangeable) slips, cards, or hypertext spaces
• cross linked with each other
• cross linked with an index
• cross linked with references

are there others? should they be broken up differently?

Godfathers of Notetaking

• Aristotle, Cicero (commonplaces)
• Seneca the Younger (collecting and reusing)
• Raymond Llull (combinatorial rearrangements)
• Konrad Gessner (storage for re-arrangeable slips)
• John Locke (indices)
• Carl Linnaeus (index cards)

Note here the presumed freedom to pick and choose based on interest and judgement. Who's judgement really? Book banning and religious battles would call to question which people got to exercise their own judgement.

Abbé François Rozier cleverly transferred book titles onto the blank side of French playing cards instead of cut octavo sheets as a means of indexing after being appointed in 1775 to index the holdings of the Académie des Sciences in Paris.

This so-called link to computer science and prefiguring the internet is a bit too credulous here. Vannevar Bush prefigured the idea in 1945, but one can look back further to Konrad Gessner centuries before to make the same connections.

Niklas Luhmann's zettelkasten had three different forms of links.

• The traditional keyword index/link from the commonplace book tradition
• A parent/child link upon first placing the idea into the system (except when starting a new top level parent)
• A direct link (Verweisungen) to one or more ideas already in the index card catalog.

Many note taking systems are relying on the older commonplace book taxonomies and neglect or forego both of the other two sorts of links. While the second can be safely subsumed as a custom, one-time version of the third, the third version is the sort of link which helps to create a lot of direct value within a note taking system as the generic links between broader topic heading names can be washed out over time as the system grows.

Was this last link type included in Konrad Gessner's version? If not, at what point in time did this more specific direct link evolve?

Alberto Cevolini argues that Niklas Luhmann was unaware of the prior tradition of excerpting, however even his complex numbering system shows incredibly high similarity to the numbering system of houses used in 1770 Vienna near the time at which Konrad Gessner delineated his note taking system which also used excerpting.

cross reference Markus Krajewski in Paper Machines, chapter 3, page 28:

By 1777, the government of Lower Austria starts a renewed numbering of houses. “ As many new houses were built after the last conscription which have no number yet, this is also an opportunity for the rectification of the house numbers.” New entries are to be treated as follows: “If for instance three new houses are found between numbers 12 and 13, the first is to be 12a, the second 12b, the third 12c.”

Given this evidence, it's more likely that Luhmann was taught this system, he researched it, or perhaps like the broader ideas, it was floating around so heavily in the culture of his time and place from centuries earlier that it was simply a natural fit. More evidence about the prevalence for street numbering may be needed from his time period to know how common this general numbering system was.

This is broadly true in the early West, but becomes far more prevalent after the time of Konrad Gessner (1516 - 1565) whose work coincided with the explosion of information following the use of moveable type in Europe.

Konrad Gessner's Bibliotheca Universalis has two audiences: librarians for it's extensive bibliography and scholars for the instruction of how to properly organize their studies by excerpting material and keeping it in a useful order.

Gessner 1548, fol. 19, translated in Zedelmaier 1992, p. 103.

Much the same way printing was automated with Johannes Gutenberg's moveable type invention, the writing of longer pieces may be automated with moveable ideas. Ideas written down on slips (index cards) can be moved around easily and re-used as necessary in composing longer articles.