• Related to (5.2.4.3) Disadvantages of using existing classification criteria, such as topic-oriented is better Topic-orientation calls a good “summarizing criterion” a “topic” and counterposes it with “summarizing on a time line. The text calls a good “summarizing criterion” a “concept” and uses “author, book, event, project, topic” as an example of a bad summary. The claim is the same, just the use of the word “topic” is different.

When reading a book and taking notes on its contents If you write A, B, and C in your notes about X when that book X contains multiple concepts A, B, and C, when you see something related to A elsewhere, you will say, “Huh? I think I saw something related to that, but where was it?” The problem is that

Evergreen notes should be concept-oriented Evergreen Notebook is conceptually oriented.

  • Evergreen Notes are,

    • Not authors, books, events, projects, topics, etc,
    • It is best to factor in each concept.
  • This way, when you take the time to update your notes and post links,

    • Discover connections across books and disciplines
      • [Evergreen notes must be closely linked
  • The easiest way to take notes is to start a new one for each book, project, or research topic.

  • This notebook covers so many concepts that it is hard to find what I wrote when the concept comes up again later!

  • You need to remember the name of each book or project that deals with that topic

  • If you read another book written about the same concept,

    • I might write a new note about that book, though,
    • That way, there is no accumulation
      • (Contrast: Knowledge work should accrete).
    • In that way.
      • New ideas combined with old ideas,
      • It does not form a stronger whole.
    • Notes on that one concept are scattered in several notebooks,
    • Perhaps referred to by a different name,
    • Each will be embedded in a larger document.
  • It is not just about accumulation.

    • Also with new ideas about the concept,
    • Must integrate previous thoughts on the concept
    • There is no pressure to do so.
    • Is there tension between the two?
    • Only when all of these ideas are considered simultaneously do we see some powerful distillation?
    • We need to make an effort to understand.
  • Suppose you read two books on the exact same subject,

    • You may be able to easily tie your notes about those two books together.
    • However, novelty connections can appear in unexpected places.
    • Organizing your notes by concept can create surprising connections between ideas that came from completely different books.
    • You may not have realized until now that these books are related, and in fact, they may not be related except in this one respect.
  • Organizing by concept makes note taking a little more difficult

    • but it is a convenient method.
    • In other words, when you write a new note, you need to look for where it fits into the whole.
    • Therefore, you may find yourself exploring a web of previous notes and ending up in unexpected places.
    • nishio.iconThis assumes you’re using a system that requires you to find the right place to write before you write, if you’re using a system that connects after you write, don’t worry about it.
  • Over time, we accumulate notes,

    • Combine it in increasingly complex ways.
      • (Evergreen note titles are like API’s),
      • Generates new insights (writing evergreen notes helps accumulate insights).

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