Building a Second Brain cover

Building a Second Brain

by Tiago Forte

Business
BOOK INFOGRAPHIC Building a Second Brain by Tiago Forte TL;DR Your most valuable knowledge is useless if it staystrapped in your head. KEY THEMES ProductivityCreativityHabitsFocus 14 min read 15 sections Knowledge... For modern, professional notetaking, a note is a'knowledge building block'.

Table of Contents

What Is Building a Second Brain About?

Building a Second Brainis about how to capture, remember, and benefit from the vast quantities of information around us by building a personal system for knowledge management.

I’ve been following Tiago Forte’s advice on digital notetaking for a long, long time.And I owe a lot to him and his writing at@ForteLabs.With the long-awaited release of his book, “Building a Second Brain,” I want to share 4 ways I use@NotionHQto manage my Second Brain 🧠— Sam Thomas Davies (@SamThomasDavies)June 18, 2022

I’ve been following Tiago Forte’s advice on digital notetaking for a long, long time.And I owe a lot to him and his writing at@ForteLabs.With the long-awaited release of his book, “Building a Second Brain,” I want to share 4 ways I use@NotionHQto manage my Second Brain 🧠

The Five Big Ideas

Building a Second Brain Summary

Information lies at the heart of everything we do. Yet, in today’s digital age, where the world’s knowledge is more accessible than ever, we’re paralyzed with indecision about where to focus our attention.

We need to manage information more effectively to get ahead and arm ourselves with the knowledge that will help us achieve our biggest, most audacious goals. We need, what Forte calls, a Second Brain.

What Is a Second Brain?

A Second Brain is a digital commonplace book. Part study notebook, part notebook, and part sketchbook for new ideas,a second brain is a private knowledge collection designed to serve a lifetime of learning and growth.

If you’re a knowledge worker—a professional for whom your knowledge is your most valuable asset—your knowledge is the basis for regularly coming up with ideas, solving problems, and communicating effectively with others.

Notetaking, says Forte, is one such way of storing knowledge:

For modern, professional notetaking, a note is a “knowledge building block”—a discrete unit of information interpreted through your unique perspective and stored outside your head.

For modern, professional notetaking, a note is a “knowledge building block”—a discrete unit of information interpreted through your unique perspective and stored outside your head.

If a piece of content has been interpreted through your lens, curated according to your taste, translated into your own words, or drawn from your life experience, and stored in a secure place, then it qualifies as a note.

How a Second Brain Works

There are four essential capabilities that we can rely on a Second Brain to perform for us:

Digital notes apps have four powerful characteristics that make them ideal for building a Second Brain. They are:

There are three stages of progress Forte often observes—and even encourages—as people set out on their Second Brain journey. Those stages areremembering,connecting, andcreating.

The first way people use their Second Brain isas amemory aid.The second way that people use their Second Brain is toconnect ideas.The third and final way that people use their Second Brain isto create new things.

To help guide people in creating a Second Brain, Forte has developed a simple, intuitive four-part method called “CODE”—Capture; Organize; Distill; Express—which he explains throughout the remaining chapters.

In his book, “Building a Second Brain,” Tiago Forte (@ForteLabs) introduces a four-part method for building a Second Brain called “CODE.”• Capture• Organize• Distill• ExpressHere’s how I used CODE to write a book summary for “Building a Second Brain.” 🧠— Sam Thomas Davies (@SamThomasDavies)June 20, 2022

In his book, “Building a Second Brain,” Tiago Forte (@ForteLabs) introduces a four-part method for building a Second Brain called “CODE.”• Capture• Organize• Distill• ExpressHere’s how I used CODE to write a book summary for “Building a Second Brain.” 🧠

Capture—Keep What Resonates

Knowledge is everywhere, waiting to be discovered. But knowledge isn’t limited to the pages of didactic pursuits or academic journals. Forte writes, “Knowledge capture is about mining the richness of the reading you’re already doing and the life you’re already living.”

Capturing a knowledge asset—anything that we can use in the future tosolve a problem,save time,illuminate a concept, orlearn from a past experience—can help spark new creative ideas and realization in your inner world.

To help inform knowledge worth collecting and preserving, Forte suggests writing down your “Twelve Favorite Problems,” inspired by Nobel Prize-winning physicist Richard Feynman.

“You have to keep a dozen of your favorite problems constantly present in your mind,” Feynman told one interviewer. “Every time you hear or read a new trick or a new result, test it against each of your twelve problems to see whether it helps.”

A few examples of favorite problems from Forte’s past students include,

One of the biggest pitfalls of capturing digital notes, says Forte, is saving too much and risking inundating your future self with tons of irrelevant information. To help decide which nuggets of knowledge are worth keeping, ask yourself the following:

Organize—Save for Actionability

Forte found that most organization systems, while well-meaning, complicated his life and kept him from his priorities. One day, after realizing the ease behind dropping all his notes and files into a folder for which project he was focusing on, he made his own organization system called PARA, which stands forProjects,Areas,Resources, andArchives.

Projects are short-term efforts in your work or life that you’re working on, such as projects at work (complete webpage design) or personal projects (finish Spanish language course). Areas are the long-term responsibilities you want to manage over time (e.g., “Finances”). Resources are topics or interests that may be useful in the future but don’t belong to a project or an area. Archives are inactive items from the other three categories, including completed or canceled projects, areas of responsibility that you are no longer committed to maintaining, and resources that are no longer relevant.

Here’s how Forte explains PARA in his own words,

PARA can handle it all, regardless of your profession or field, for one reason: it organizes information based onhow actionable it is, notwhat kind of information it is.

PARA can handle it all, regardless of your profession or field, for one reason: it organizes information based onhow actionable it is, notwhat kind of information it is.

Forte expands on this idea by comparing PARA and how kitchens are organized. Everything in a kitchen is designed and organized to support an outcome, not by kind of food. Everything in PARA, by contrast, must be organized according towhere ideas are going(i.e., the outcomes they can help you realize), notwhere they came from.

Distill—Find the Essence

The third step of Forte’s CODE model, Distill, is about taking the ideas we’ve captured and organized and turning them into our own messages. To do that, we need to highlight our notes’ most important points to improve theirdiscoverability—the ease behind how quickly we can access the specific points that are most immediately useful. (Forte adds at the conclusion of the chapter that a true test of whether a note you’ve created is discoverable is whether you can get the gist of it at a glance.)

The technique Forte teaches to distill notes down to their most important points is called “Progressive Summarization,” which involves taking the raw notes you’ve captured and organized and distilling them into usable material that can directly inform a current project.

Here’s how Forte explains Progressive Summarization,

The technique is simple: you highlight the main points of a note and then highlight the main points of those highlights, and so on, distilling the essence of a note in several “layers.” Each of these layers uses a different kind of formatting so you can easily tell them apart.

The technique is simple: you highlight the main points of a note and then highlight the main points of those highlights, and so on, distilling the essence of a note in several “layers.” Each of these layers uses a different kind of formatting so you can easily tell them apart.

The first layer comprises the chunks of text initially captured in your notes. But to enhance the discoverability of a note, you need to a second later of distillation:bold the main points within the note.That might include keywords that provide hints of what the text is about, phrases that capture what the original author was trying to say, or sentences that especially resonate with you.

However, it’s sometimes worth adding a third layer of emphasis using the “highlighting” feature in your notetaking app for notes that are especially long, interesting, or valuable.

For the final layer, reserved only for the very few truly unique and valuable sources, you canadd an “executive summary” at the top of the note with a few bullet points summarizing the article in your own words.

To borrow a meta example, you might have noticed that I’ve used the second layer, bolding, throughout this book summary. For a more in-depth example, here’s how I use Progressive Summarization to improve the discoverability of a book summary inNotion:

Forte concludes his chapter on distillation by offering a few guidelines to help avoid the three common pitfalls when highlighting your own notes:

Express—Show Your Work

Suppose we assume that creativity emerges not from flashes of brilliance but from the everyday efforts to gather and organize our influences. In that case, we can begin expressing our ideas earlier, more frequently, and in smaller chunks to test what works and gather feedback from others.

Our ideas—distilled notes, outtakes, work-in-process, final deliverables, documents created by others—are the concrete, individual building blocks (or Intermediate Packets, as Forte calls them) that we cancreateandreusein our work.

Take planning a conference, to borrow an example from the book. You might think you have to plan such a mega-project from scratch. But if you look at its Intermediate Packets (IPs)—a conference agenda, a list of interesting breakout sessions, a checklist for streaming the keynote sessions, to name a few—you might realize that you could, instead,acquireorassembleeach Packet from a previous event you attended.

In truth, creativity isn’t about copying or even modeling others. Rather, creativity is about tapping into the essential ideas you distilled in the previous step, Distill, and combining them into something new, perhaps even changing our trajectory in the process.

Of course, given the unpredictability between IPs we’ve saved in the past the future projects, there’s no single, perfectly reliable retrieval system for finding them when you need them. To help, Forte offers four retrieval methods we can use in our notetaking apps:

Additional Notes and Highlights

Further Reading

Recommended Reading

If you likeBuilding a Second Brain, you might also like:

Buy The Book: Building a Second Brain

Related Lists

Or,browse more book summaries.

Back to All Book Summaries