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How to Take Smart Notes summary

How to Take Smart Notes

Sönke Ahrens
Good value given
  1. Writing is the real work. Reading, thinking and taking notes all serve whatever you'll eventually write.
  2. Use three kinds of notes: quick fleeting notes, short literature notes on what you read, and permanent notes in your own words.
  3. One idea per permanent note, written so it makes sense on its own months later.
  4. Link each new note to the ones it relates to. Over time, the links surface ideas you didn't know you had.
  5. Don't start from a blank page. Look at clusters of notes that already exist, and your next draft is half built.

How can better notes make writing and thinking easier?

Take fewer, better notes in your own words, link them together, and let your writing grow out of them.

Worth reading?Good value given. The book that made the slip-box method famous. It explains why the system works more than how to set it up in an app, and it only clicks once you try it.

Actionable

  • Write one permanent note today on the best idea from something you read or watched, in your own words.
  • Before you save any note, ask which existing note it connects to and add that link.
  • Pick a cluster of five related notes and turn them into a short post or email.

What readers say

  • Fans say the book is why anyone knows about the method at all, and it gives the foundational theory more than tool instructions.
  • Several readers say it repeats the same points and felt slow by the halfway mark.
  • Experienced users say it only makes sense if you start practicing early, ideally a short practice piece after the opening chapters.
  • Some readers say the method finally clicked with physical index cards, after the digital version confused them.

Quick answer

Our summary of How to Take Smart Notes by Sönke Ahrens, in our own words.

What 125x is: 125x is a web app at 125x.app. You connect your YouTube subscriptions, and it gives you a feed of the latest videos from the channels you follow, each with a summary: a verdict, the 5 key takeaways, and the spoiler, plus Actionable and Lessons tabs with more tips. You read that and decide what's actually worth opening.

Open 125x

Who it's for

Students, writers, researchers, and anyone whose notes pile up and never turn into anything.

Tips from readers, plus one of ours

About this summary

This summary follows the same shape as a 125x summary: a verdict, 5 takeaways, and an Actionable section. 125x is a web app that does this for the latest videos from the YouTube channels you follow, with a verdict, 5 takeaways, the spoiler, and Actionable and Lessons tabs. The spoiler is the answer to the title, the same thing 125x gives you for clickbait video titles. More in book summaries.

FAQ: questions people ask

What is How to Take Smart Notes about?

Writing is the real work. Reading, thinking and taking notes all serve whatever you'll eventually write. Use three kinds of notes: quick fleeting notes, short literature notes on what you read, and permanent notes in your own words.

Is How to Take Smart Notes worth reading?

Our verdict is good value given. The book that made the slip-box method famous. It explains why the system works more than how to set it up in an app, and it only clicks once you try it.

Who should read How to Take Smart Notes?

Students, writers, researchers, and anyone whose notes pile up and never turn into anything.

What's the main idea of How to Take Smart Notes?

Take fewer, better notes in your own words, link them together, and let your writing grow out of them.

Open 125x

125x is a web app at 125x.app that turns your YouTube subscriptions into a feed with a summary on every video, plus Actionable and Lessons tabs with more tips, so you can see what's worth opening before you spend the time.

125x is made by Blake Labs Inc. 125x is not made by YouTube or Google.