In the 1960s, the origin of the Zettelkasten method was established by a German sociologist Niklas Luhmann. He took the initiative of implementing his ideas and notes in an analogue-based system that relied on index cards. Stored within a physical slip-box called (Zettel translates to slip and Kasten to box). Through this, Luhmann compounded his knowledge for various interdisciplinary categories such as religion, law and economics. And, as a result, he was able to write 70 books and 500 academic papers.
Zettlekasten method – How Luhmann made it work?
- Wrote down each idea on an index card.
- Linked each card one after another through his taxonomy.
- Sorted individual cards based on reference or permanent slip box.
The slip box aided him to retrieve relevant knowledge to build ideas and arguments.
The practice of such a process in the current day of age while reviewing ideas from sources like kindle highlights, articles or Youtube videos can become simpler through bi-directional linking and tags. Using RoamResearch, I actively connect dots and create connections between different ideas. Something, Luhmann would have appreciated who built a Zettelkasten comprised of 90,000 handwritten index notes.
How to apply the Zettlekasten method?
The break down of this method is based on three elements:
- Fleeting Notes
- Literature Notes
- Permanent Notes
Fleeting notes are just mere reminders of what is in your head. They should not cause any distraction. Put them into one place, which you define as your inbox.
Fleeting notes are trinket of information and ideas, which have a similar resemble to the concept of capture habit. In a podcast interview, Tiago Forte expands on the concept of Capture Habit. He suggests that capturing ideas should be based on intuition and something that deeply resonates with your interests. The initial philosophy behind this idea was recycled from a book called Getting things done by David Allen.
I have broken down my resources of capturing Fleeting notes:
- Drafts – I use this app while exercising my Default activity during lunchtime. This is free on App store.
- Walling.app and mymind – These are two different google chrome extension I’ve recently come across that allows you to create and save information on the internet.
- Voice Memos – while working out in the gym, the immediate access to this app allows me to dictate my ideas.
In my previously written blog post on ‘My process of reading a book‘ – I highlighted my kindle highlights are synced into Goodreads, which requires the manual input of copy-paste export onto Notion.
Notion doesn’t have bi-directional links that allow similar ideas from various pieces of literature to be linked together.
Therefore, I have decided to break down my Literature Notes into two components:
As a primary Notion user – I have been compounding knowledge in my Scavenger’s list. I consider this as my Bulk storage which doesn’t consist of a tag system that can link different resources with similar ideas.
And, that’s where RoamResearch comes in as my value storage – the reason why I considered it as my value storage because I can be selective of the information that I wish to import and use my thought process to elaborate and reflect on the ideas that I’ve highlighted. I tend to keep this short and selective. These ideas will go on to become a permanent note with bi-directional links.
For clarity purposes, let’s provide a demonstration using RoamResearch.
I recently finished reading Make time – How to focus on what matters every day by Jake Knapp and John Zeratsky. I’ll be filtering down my bulk storage and input few of the key insights from the book into my value storage.
Every (resonating idea) from a book, article or video becomes part of my literature note. Every literature note has the following:
- tag stating #literature note
- Type of resource (book, article, images or video)
- As a user preference, each literature note is highlighted.
The highlighted fields are either summarised in my own words or directly acquired from the resource. The example above highlights literature notes for four different points that will become permanent notes.
The idea is not to collect, but to develop ideas, arguments and discussions. Does the new information contradict, correct, support or add to what you already have.
Permanent notes are a means to make you think about how each ‘literature notes’ can be relevant to your ideas, interests and own research. The emphasis is to make you better at combining ideas to generate newer ideas. This, in fact, raises many questions within the realm of understanding the idea. And, ultimately when piecing together an idea on a single note, write as if you’re writing for someone else. Write in full sentences, using the sources from your literature notes as a reference.
Ahren emphasises that only Permanent notes go into the slip-box. Fleeting notes get discarded and Literature notes get their own reference box.
Here’s how my permanent note looks:
Following a repetition process of creating various Permanent Notes, you can begin to file additional (resources/ notes/questions) behind one another by supplementing your permanent notes through researching and strengthen your arguments, filling out missing information and answer difficult questions. Through the addition of bi-directional links wherever relevant, you can keep tabs on your ideas. And, such relevance is often complimented by “tags or keywords” that are a direct result on your interests.
I am a writer and a graduate engineer working in Leicester, UK.