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The Cobalt Blog

Thoughts on reading and culture

Concise articles on memorization, active reading, and how to build a lasting general knowledge.

Reading & learning

Blinkist vs getAbstract: Which Book Summary App Should You Pick in 2026?

Blinkist and getAbstract are the two veterans of the book summary market. Here is an honest side-by-side look at their libraries, languages, formats and prices, and a third option worth knowing.

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Well-being

Losing a parent: how Claire made it through the year of grief, one day at a time

There is no method for losing a father. There are days to get through, waves that keep returning, and sometimes a few lines read at the right moment that help you stay standing. Here is Claire's year, told without recipes or miracles.

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Psychology

In a cold war with your manager: how Romain defused the conflict without quitting

Romain, 29, a developer, loved his job and dreaded his Mondays. Eight months of tension with his manager had brought him to the brink of resigning. Here is how he defused the conflict, without submitting and without exploding.

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Business & finance

Leaving a salaried job: how Maxime prepared his move to freelancing without risking it all

For three years, Maxime, an agency graphic designer, talked about going out on his own "someday." What finally made him do it wasn't a whim: it was a method for taming fear, testing before jumping, and being visible before prospecting.

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Well-being

Getting back into exercise after 40: how Céline went from the couch to a half marathon

An average health check, fifteen years without exercise and three failed January restarts. At 42, Céline finally found what works: start ridiculously small, never negotiate with yourself, and let time do the rest.

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Business & finance

First salary, overdrawn by the 20th: how Léa learned to manage her money

A first permanent contract, 1,900 euros net a month, and yet an overdraft every 20th of the month. At 23, Léa couldn't see where her money was going. Six months later, she had savings, a budget that runs itself and far less anxiety.

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Well-being

Getting over a breakup: Camille's story and the books that helped her back on her feet

One Monday evening in March, after six years together, Camille found herself alone in a flat that was suddenly too big. Here is how she got back on her feet, with no miracle cure, just a few powerful ideas applied day after day.

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Personal development

New school, zero friends: how Nathan built a real group of friends in one term

September, a lecture hall of 200 people, not a single familiar face. Nathan, 18 and rather reserved, thought friendships "just happen". Here is what he did instead, and why it worked.

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Psychology

First permanent job, first wall: how Inès got through her first three months without drowning

Three weeks after starting, Inès was already thinking about quitting: baffling meetings, eleven-hour days, and the certainty that she was a hiring mistake. Here is what changed, and the ideas she put into practice.

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Productivity

Failed semester, then honors: how Hugo stopped cramming the night before

An 8.4/20 average in the first semester, resits, and the certainty of "not being cut out for this". Six months later, Hugo passed his year with 13.2. In between, no miracle: habits, a method and a few books.

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Well-being

Two kids, a job and zero time: how Sarah got an hour a day back

Sarah, 36, two children aged 5 and 2, a job as a project manager, and that feeling of running all day without ever finishing anything. Here is how she took back control, without getting up at 5 a.m.

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Business & finance

Laid off at 45: how Nicolas turned the worst quarter of his life into a fresh start

A redundancy plan, 18 years of seniority and a Tuesday morning when everything stops. Nicolas, 45, took six months to find a new job, and he says they were the most useful six months of his career. Here is why.

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Psychology

Know Yourself Better to Make Better Decisions

Your biases, mood and character often decide for you. Here is how to know yourself better, through psychology, and take back control of your choices.

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Reading & learning

8 books to read before summer ends to recharge and start fresh

August is the best reading month of the year: time on your hands, and one eye already on September. Here are 8 books to end the summer well, each with an 8-minute summary.

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Productivity

A successful September: 5 simple habits that last all year

September is the real new year: the only time when the rhythm truly changes. Here are 5 deliberately modest habits to make the most of it, each grounded in a great productivity book.

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Well-being

How to Manage Stress and Anxiety in Everyday Life

Stress and anxiety cannot be deleted, but they can be tamed. Here are the mechanisms to understand, concrete practices and seven books to find calm in everyday life.

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Productivity

How to Stop Procrastinating: The Complete Guide

Procrastination is not a lack of willpower but an emotional reflex. Here are the methods and books to stop procrastinating for good.

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Productivity

The 10 Best Productivity Books to Read in 2026

Deep Work, Atomic Habits, Getting Things Done, Essentialism... Here are the 10 best productivity books, organized by need: focus, distraction, organization, prioritization and consistency. With each book's core idea and a link to its summary.

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Well-being

Man's Search for Meaning (Viktor Frankl): Full Summary and Key Lessons

A concentration-camp survivor, Viktor Frankl shows that finding meaning, even in suffering, is what lets us endure. A summary of his classic.

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Productivity

Eat That Frog! (Brian Tracy): Full Summary and Method

One simple rule against procrastination: start with your most important and most daunting task. A summary of Eat That Frog!.

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Reading & learning

Cobalt vs getAbstract: Which Summary App to Choose in 2026?

A giant premium business library, or concise, affordable summaries for everyone? We compare Cobalt and getAbstract.

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Well-being

The Best Books on Meditation and Mindfulness

Four essential books to quiet the mind and fully live the present moment, distilled to their key ideas.

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Business & finance

The Best Books on Personal Finance and Investing

Four books to understand money, manage it better and invest with common sense, distilled to their key ideas.

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Personal development

The SAVERS Method from The Miracle Morning: The Complete Guide

Silence, Affirmations, Visualization, Exercise, Reading, Scribing: the complete guide to Hal Elrod's SAVERS method, with the 6-minute version and an honest look at its limits.

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Psychology

Emotional Intelligence by Daniel Goleman: Complete Book Summary

Discover the complete summary of Emotional Intelligence by Daniel Goleman: why emotional quotient outweighs IQ, the 5 components of EQ and how to develop them.

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Psychology

Influence: The Psychology of Persuasion by Robert Cialdini: Complete Summary

Discover the complete summary of Influence by Robert Cialdini: the 6 universal principles of persuasion and the defenses to protect yourself from them.

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Reading & learning

Cobalt vs Deepstash: Idea Cards or Real Book Summaries, Which to Choose?

Deepstash and its idea cards versus Cobalt and its structured summaries: two visions of fast learning. Here is what separates them and how to choose.

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Productivity

The One Thing by Gary Keller: Complete Summary and Key Ideas

Discover the complete summary of The One Thing by Gary Keller and Jay Papasan: one single question to identify the task that makes everything else easier or unnecessary.

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Productivity

Getting Things Done by David Allen: Complete Summary of the GTD Method

Discover the complete summary of Getting Things Done by David Allen: the GTD method to empty your mind, organize your commitments and act without stress.

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Business & finance

Start With Why by Simon Sinek: Complete Summary and Key Ideas

Discover the complete summary of Start With Why by Simon Sinek: the Golden Circle, why people buy the why and not the what, and how to apply it.

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Psychology

Mindset by Carol Dweck: Complete Summary of the Psychology of Success

Discover the complete summary of Mindset by Carol Dweck: why believing your abilities can grow changes your results, and how to cultivate that mindset.

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Productivity

The 4-Hour Workweek by Tim Ferriss: Complete Summary and Key Ideas

Discover the complete summary of The 4-Hour Workweek by Tim Ferriss: the DEAL method to eliminate the useless, automate your income and escape the office.

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Psychology

Nonviolent Communication by Marshall Rosenberg: Complete Summary of NVC

Discover the complete summary of Nonviolent Communication by Marshall Rosenberg: observation, feeling, need, request, and how to practice NVC every day.

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Personal development

Meditations by Marcus Aurelius: Complete Summary and Stoic Lessons

Discover the complete summary of Meditations by Marcus Aurelius: the private journal of a Stoic emperor and its lessons, still applicable two thousand years later.

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Well-being

The Life-Changing Magic of Tidying Up by Marie Kondo: Complete Summary

Discover the complete summary of The Life-Changing Magic of Tidying Up by Marie Kondo: sorting by category, keeping only what sparks joy, and why one big tidy changes more than the house.

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Business & finance

Think and Grow Rich by Napoleon Hill: Complete Summary and Key Ideas

Discover the complete summary of Think and Grow Rich by Napoleon Hill: the principles of the 1937 classic and what to keep from it, with a critical eye.

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Personal development

Can't Hurt Me by David Goggins: Complete Summary and Key Ideas

Discover the complete summary of Can't Hurt Me by David Goggins: the 40% rule, the accountability mirror and the cookie jar to toughen your mind.

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Personal development

Show Your Work! by Austin Kleon: Complete Summary and Key Principles

Discover the complete summary of Show Your Work! by Austin Kleon: ten principles to get discovered by sharing your process, without ever turning into a self-promoter.

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Personal development

The Monk Who Sold His Ferrari by Robin Sharma: Complete Summary

Discover the complete summary of The Monk Who Sold His Ferrari by Robin Sharma: the fable of a star lawyer who gives up everything to learn the rituals of a mastered life.

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Productivity

Essentialism by Greg McKeown: Complete Summary of the Disciplined Pursuit of Less

Discover the complete summary of Essentialism by Greg McKeown: why almost everything is noise, how to say no gracefully and how to pour your energy into what truly matters.

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Productivity

The Compound Effect by Darren Hardy: Complete Summary and Key Lessons

Discover the complete summary of The Compound Effect by Darren Hardy: how small choices repeated with consistency produce radical results, for better or worse.

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Productivity

Indistractable by Nir Eyal: Complete Summary and Method to Take Back Control of Your Attention

Discover the complete summary of Indistractable by Nir Eyal: why distraction starts from within and the four-step method to take back control of your attention.

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Productivity

Make Time by Jake Knapp and John Zeratsky: Complete Summary and Method

Discover the complete summary of Make Time: Jake Knapp and John Zeratsky's four-step method to carve out time every day for what really matters.

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Psychology

Grit by Angela Duckworth: Complete Summary of The Power of Passion and Perseverance

Discover the complete summary of Grit by Angela Duckworth: why perseverance predicts success better than talent, and how to grow it every day.

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Psychology

Outliers by Malcolm Gladwell: Complete Summary and Lessons on Success

Discover the complete summary of Outliers: The Story of Success, the essay in which Malcolm Gladwell dismantles the myth of the self-made genius and reveals the hidden mechanics of achievement.

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Psychology

Quiet: The Power of Introverts by Susan Cain: Complete Summary

Discover the complete summary of Quiet by Susan Cain: why our society overrates extroversion and how to turn your quiet temperament into a strength.

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Psychology

Factfulness by Hans Rosling: Complete Summary and Lessons for Fact-Based Thinking

Discover the complete summary of Factfulness by Hans Rosling: why your view of the world is darker than reality, and how to correct it with data.

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Psychology

Daring Greatly by Brené Brown: Complete Summary and Key Lessons

Discover the complete summary of Daring Greatly by Brené Brown: why daring to be seen is an act of courage, and how to put down the shield of perfectionism.

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Personal development

The Obstacle Is the Way by Ryan Holiday: Complete Summary and Stoic Lessons

Discover the complete summary of The Obstacle Is the Way by Ryan Holiday: three Stoic disciplines to turn every setback into training ground.

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Personal development

Ego Is the Enemy by Ryan Holiday: Complete Summary and Key Lessons

Discover the complete summary of Ego Is the Enemy by Ryan Holiday: why ego sabotages aspiration, success and failure, and how to stay humble, learning and focused on the work.

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Personal development

The Four Agreements by Don Miguel Ruiz: Complete Summary and Key Ideas

Discover the complete summary of The Four Agreements by Don Miguel Ruiz: four simple commitments to free yourself from the beliefs that make you suffer.

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Personal development

The Subtle Art of Not Giving a F*ck by Mark Manson: Complete Summary

Discover the complete summary of The Subtle Art of Not Giving a F*ck by Mark Manson: why choosing your struggles and rethinking your values changes everything.

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Reading & learning

10 Books to Read for a Strong Start to Fall 2026

September is the real new year: the best time to build new habits. Here are 10 books from our library, sorted by back-to-school goal, with two concrete ideas per book and a simple challenge for September: one summary a day.

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Productivity

The Pomodoro Technique: The Complete Guide to Working (and Reading) in 25-Minute Blocks

25 minutes of focus, 5 minutes of break: the Pomodoro technique is one of the simplest and most effective productivity methods there is. Here is how it works, why it works, and how to apply it to reading too.

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Productivity

The Eisenhower matrix: stop confusing the urgent with the important

Most exhausting days are days spent in the wrong quadrant. The Eisenhower matrix is the simplest tool for telling the urgent from the important and reorganizing your priorities in a few minutes.

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Well-being

Reading Before Bed: What Science Actually Says About Sleep and Reading

Reading is one of the best transitions to sleep we know of, provided you watch the format. Here is what the landmark study published in PNAS in 2015 really shows, and how to set up your evening reading between paper, e-reader and a properly configured phone.

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Reading & learning

How long does it take to read a book? The real numbers

A 300-page novel takes 5 to 7 hours at average speed. Here is the real reading time depending on book length, your speed and your daily routine, table included.

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Psychology

How to Remember What You Read: 7 Science-Backed Techniques

You finish a book and, two weeks later, almost nothing of it remains? That is how memory normally works. Here are 7 research-backed techniques to finally remember what you read.

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Reading & learning

Young French People and Reading: The Numbers That Worry (and Those That Reassure)

19 minutes of reading a day versus 3 hours 11 minutes of screens: the French CNL/Ipsos study from April 2024 paints a worrying picture of reading among 7-19 year olds. But behind the averages, there are encouraging signals. Here are the numbers, and what to do with them.

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Business & finance

Rich Dad Poor Dad: complete summary and key lessons from Robert Kiyosaki's book

Published in 1997, Rich Dad Poor Dad remains the most widely read personal finance book in the world. Here are its 6 essential lessons, what they are really worth, and what critics hold against it.

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Well-being

The Best Books for Stress and Anxiety (2026 Selection)

Reading is one of the most accessible stress relievers there is. Here are six books that truly soothe, from The Power of Now to Marcus Aurelius' Meditations, with the key idea to take away from each.

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Reading & learning

Reading as a New Parent: The Realistic Method

Broken nights, fragmented time, fatigue: reading is often the first casualty when a child arrives. Here is a realistic method to keep reading as a new parent: micro-sessions, concrete time slots, the phone as an ally and summaries when 300 pages are out of reach.

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Reading & learning

How Many Books Do French People Read in 2026? The Official Figures

An average of 18 books a year, 31 minutes of daily reading, a record number of French people who say they read less and less: here is what the official data really says about reading in France.

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Business & finance

The Best Books for Managers: Lead Without Burning Out

Managing yourself, communicating, motivating, deciding: seven books cover the essentials of the manager's job. Here they are, with what to actually remember when you don't have time to read everything.

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Reading & learning

Screens vs Reading: 23 Hours vs 3h40, the Numbers Behind the Imbalance

French people spend six times more time in front of screens than with a book, and 16-19 year olds read 12 minutes a day. A dive into the official figures of a widening imbalance.

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Reading & learning

68% of French people do not read for lack of time: here is how to read anyway

Lack of time is the number one barrier to reading for 68% of French people. Yet the same studies show the desire to read remains intact. Official figures and practical solutions.

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Psychology

Emotional Intelligence: The Complete Guide to Goleman's 5 Components

Discover emotional intelligence according to Daniel Goleman: its 5 components, why it matters and concrete methods to develop it every day.

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Productivity

How to Take Notes Effectively: Zettelkasten, Cornell and Mind Mapping

Zettelkasten, Cornell, mind mapping: discover the best note taking methods to understand more deeply and remember what you read.

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Well-being

Mental Exhaustion (Burnout): Recognising the Signs and Recovering

Understand mental exhaustion, spot the signs of burnout and discover concrete steps to recover and protect your mental health.

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Personal development

The 7 Habits of Highly Effective People (Covey): Complete Summary and How to Apply Them

A complete summary of Stephen Covey's The 7 Habits of Highly Effective People: all 7 habits explained, with practical tips to apply them in daily life.

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Personal development

How to Win Friends and Influence People: Complete Summary and Key Principles

Discover the complete summary of How to Win Friends and Influence People by Dale Carnegie: the key principles of human relations and how to apply them daily.

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Psychology

Cognitive Biases: The Main Thinking Traps (and How to Avoid Them)

Confirmation bias, anchoring, the Dunning-Kruger effect: discover the main cognitive biases, these thinking traps, and concrete methods to think more clearly.

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Reading & learning

The Best Books for Students: Learn, Focus, Get Organized, Keep Going

Remembering your lectures, studying without ending up on your phone, beating procrastination, surviving a failed semester: the best books for students are not novels, they are toolboxes. Here is our selection, sorted by problem, with free summaries.

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Personal development

The 48 Laws of Power by Robert Greene: Complete Summary, Key Laws and Ethical Reading

A complete summary of Robert Greene's The 48 Laws of Power: key laws by theme, an ethical and nuanced reading, and the essentials in 15 minutes on Cobalt.

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Business & finance

The Best Books for Entrepreneurs (and Those Who Want to Become One)

Start With Why, Atomic Habits, Essentialism, The Psychology of Money, Can't Hurt Me: 9 books organized by stage of the entrepreneurial journey, with the concrete ideas to take away and a method to read them without spending months.

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Reading & learning

Book summary apps: free or paid, which should you choose?

Blinkist free, free book summaries: the offers exist, but they are designed as loss leaders. Here is what they really allow, what subscriptions unlock, and how to decide without getting it wrong.

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Reading & learning

The Best Book Summary App in 2026: An Honest Comparison

Blinkist, Shortform, Headway, Koober, Cobalt: five book summary apps, five very different philosophies. Here is a transparent comparison, with each app's real strengths and the reader profile it suits best.

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Productivity

Microlearning: How to Learn in 15 Minutes a Day and Remember It for Good

Microlearning turns 15 daily minutes into a lasting learning habit. Here is why it works and how to start applying it today.

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Reading & learning

Which alternative to Blinkist in French? The honest 2026 guide

Blinkist is an excellent app, but its catalog remains overwhelmingly in English. Koober, getAbstract, Cobalt: here are the real alternatives for reading book summaries in French in 2026, compared criterion by criterion.

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Productivity

Cal Newport: his books ranked and where to start

Deep Work, Digital Minimalism, So Good They Can't Ignore You, Slow Productivity: Cal Newport has built a coherent body of work on work and attention. Here are his major books, what each one brings and the order to read them in.

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Psychology

The 9 Types of Intelligence: How to Recognize and Develop Yours

Discover the 9 types of intelligence from Howard Gardner's theory of multiple intelligences, and learn concrete ways to recognize and develop your own.

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Reading & learning

Cobalt vs Koober: which French book summary app should you choose?

Koober and Cobalt are the two names that come up when you look for a French-language book summary app. Catalogue, formats, adjustable length, pricing: an honest comparison, published in full transparency on the Cobalt blog.

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Personal development

The Best Ryan Holiday Books: Where Should You Start?

A former marketer turned the world's most-read popularizer of Stoicism, Ryan Holiday has written several global bestsellers. Here is where to start, what The Obstacle Is the Way and Ego Is the Enemy really contain, and in what order to read the rest.

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Personal development

Atomic Habits by James Clear: Full Summary, the 4 Laws, and How to Apply Them

A clear, practical deep dive into Atomic Habits by James Clear: the 1 percent rule, the habit loop, the 4 laws, and how to apply them today.

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Psychology

Thinking, Fast and Slow by Daniel Kahneman: a complete summary of the masterpiece

System 1 thinks fast, System 2 thinks slow, and most of our mistakes are born between the two. A complete summary of Daniel Kahneman's masterpiece: the two systems, the major cognitive biases, and what science has confirmed since.

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Productivity

The flow state: the science of total focus (and how to enter it)

Hours that pass like minutes, a brain fully absorbed in its task: the flow state has been documented by psychology since the 1970s. Here are the precise conditions for entering it, what breaks it, and how to design your focus sessions.

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Reading & learning

The 50 Best Nonfiction Books of All Time: The Ultimate Guide

The definitive guide to the best nonfiction books of all time, organized by theme, each with its author, year and single most powerful takeaway.

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Well-being

The Power of Now by Eckhart Tolle: Complete Summary and Exercises

Why do we suffer? Because we live in our thoughts rather than in the present moment, answers Eckhart Tolle. Complete summary of The Power of Now: key concepts, practical exercises and an honest critique of one of the most widely read spiritual books in the world.

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Well-being

Mental load: understanding what exhausts you and how to lighten it

Thinking of everything, all the time: mental load is the invisible planning work that exhausts you even when nothing gets done. Where the concept comes from, the warning signs, and three strategies that truly lighten it.

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Personal development

The 60 Best Book Quotes to Motivate You, Make You Think, and Take Action

60 real, correctly attributed book quotes grouped by theme to help you get motivated, think more clearly, and finally take action every single day.

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Personal development

The Alchemist by Paulo Coelho: Summary and Lessons from the Modern Fable

An Andalusian shepherd, a dream of treasure and a fable that became one of the best-selling books in the world. Summary of The Alchemist by Paulo Coelho: the Personal Legend, the omens, the fear of failure and the lesson of the treasure at the starting point.

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Psychology

The 10 Best Psychology Books to Understand Human Behavior

Our pick of the 10 essential psychology books to decode how we decide, feel and behave, and finally understand human behavior.

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Well-being

Dopamine Detox: What Is a Myth, What Actually Works

The 'dopamine detox' is built on a scientifically false term: dopamine is a vital neurotransmitter, not a toxin. But behind the buzzword lies an accurate intuition about easy rewards. Here is what is a myth, what is real, and a realistic protocol.

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Reading & learning

Book Summaries vs Audiobooks: Which Format Actually Helps You Remember?

Full reading, audiobooks or summaries: which format truly helps you remember what you read? Here is what memory science really says.

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Personal development

The Miracle Morning by Hal Elrod: Summary, SAVERS Method and Honest Review

Waking up earlier to meditate, write, move and read before the day begins: here is the complete summary of The Miracle Morning by Hal Elrod, the SAVERS method in detail, a realistic way to adapt it and an honest review of its limits.

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Productivity

How to Improve Your Focus: The Deep Work Method and the Best Books on Concentration

Notifications, multitasking, endless distractions: discover the Deep Work method and the best books to rebuild lasting focus and reclaim your attention.

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Personal development

Ikigai: Book Summary and the True Meaning of the Japanese Concept

A reason to get up in the morning: that is the promise of ikigai. Summary of the bestseller by Héctor García and Francesc Miralles, the true meaning of the Japanese concept and the truth about the famous four-circle diagram.

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Psychology

Impostor Syndrome: Why You Doubt Yourself (and How to Move Forward Anyway)

Crediting your successes to luck, fearing you will be found out, overcompensating through work: impostor syndrome mostly strikes competent people. Where it comes from, how to recognize it, and four concrete strategies to move forward despite the doubt.

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Reading & learning

The Best Books to Read This Summer 2026: Our Pick for Learning on Vacation

Beach, train or hammock, summer is the perfect time to finally read. Here's our pick of the best books to read this summer 2026, self-improvement, psychology, business and inspiring stories, to devour in full or in summary.

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Psychology

Sapiens by Yuval Noah Harari: Complete Summary of the Global Bestseller

Why does Homo sapiens rule the planet? Because it is the only animal that collectively believes in fictions: money, nations, corporations. A complete summary of Sapiens by Yuval Noah Harari: the three revolutions, the key concepts and the book's critics.

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Psychology

The Dunning-Kruger Effect: Why the Incompetent Think They Are Excellent

The less you know, the less you can see what you don't know: that is the Dunning-Kruger effect. What the 1999 study really showed, why the famous Mount Stupid curve is misleading, what recent criticism says, and how to protect yourself from this bias.

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Reading & learning

Cobalt vs Blinkist: Which Book Summary App Should You Choose in 2026?

Blinkist or Cobalt? We compare both book summary apps honestly, languages, format, library, pricing, to help you pick the one that will actually get you reading more.

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Business & finance

The Psychology of Money by Morgan Housel: Summary and Key Lessons

Doing well with money has little to do with intelligence and a lot to do with behavior: that is Morgan Housel's thesis. A summary of the book's key lessons: luck and risk, compound interest, the concept of enough, being rich without looking rich, and the margin of safety.

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Productivity

The Pareto Principle (80/20): How 20% of Your Efforts Produce 80% of Your Results

80% of results come from 20% of efforts: the Pareto principle is the most quoted productivity concept in the world, and one of the most misunderstood. Where it comes from, what it really says, how to identify your most valuable 20%, and where its promises end.

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Productivity

Deep Work by Cal Newport: Full Summary and Method

Deep work is becoming rare at the very moment it is becoming valuable: that is the thesis of Deep Work. Full summary of Cal Newport's book: the four philosophies, the four rules, and an honest critique of its limits.

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Business & finance

The Best Business and Personal Finance Books to Read in 2026

Financial freedom depends neither on your salary nor on luck, but on what you understand about money. Here are the essential books for building that understanding in 2026.

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Personal development

Stoicism for Daily Life: The Best Books to Stay Calm in the Chaos

Traffic jams, a flooded inbox, one curveball after another: a two-thousand-year-old philosophy offers surprisingly concrete tools for keeping your cool. Here are the books that make it usable.

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Productivity

Beat Procrastination: 7 Methods and Books That Actually Work

Procrastination isn't a willpower flaw, it's a strategy of emotional avoidance. Here are seven proven methods, and the books behind them, to finally take action.

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Reading & learning

How to Read More Books: 10 Habits to Devour 50 Books a Year

Bill Gates reads about 50 books a year and Warren Buffett spends up to 80% of his day reading. Here are 10 concrete habits to turn reading into a daily reflex and crush your 2026 reading challenge.

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Personal development

Building a Morning Routine That Changes Your Life (Miracle Morning and Beyond)

From Hal Elrod's S.A.V.E.R.S. method to Robin Sharma's 5 AM club: how to build a morning ritual that actually sticks, without guilt-tripping yourself for not being an early bird.

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Productivity

The story of Lucas: how he replaced 20 minutes of scrolling with daily learning

A 28-year-old Paris consultant, Lucas spent nearly 5 hours a day on his phone, scrolling endlessly. Here is how he turned his screen time into real knowledge with Cobalt.

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Well-being

10 Best Mental Health Books: Essential Reading to Improve Your Mental Health

Anxiety, trauma, burnout, depression: a selection of 10 books validated by clinicians and research, to help you understand what's at stake and take back control.

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Psychology

Think Like a President: Barack Obama's Favorite Books of All Time

From the Toni Morrison novel that shaped him to the Lincoln biographies he still cites: a tour of the former US president's mental library.

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Productivity

How to Stop Scrolling Addiction and Reclaim Your Time in 5 Easy Steps

You spend 4 hours a day on your phone without really knowing why. Five concrete steps, backed by neuroscience, to take back control without becoming a hermit.

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Personal development

How to Become a Well-Spoken Person in Just 15 Minutes a Day

Being well-spoken isn't a gift. It's a system of small daily habits that, when stacked, radically transform how you speak and how you listen.

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Personal development

The 15 best personal development books to read in 2026

A demanding selection of books that have truly proven themselves: the ones that change how you think, act, and decide.

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Reading & learning

Why reading summaries transforms your general knowledge

A good summary isn't a lazy shortcut: it's a way to explore more topics, faster, without sacrificing the depth that really matters.

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Productivity

Active recall: the method that triples your retention

Re-reading your notes doesn't work. Testing yourself does. Here's why active recall is the most effective memorization technique known.

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Reading & learning

Fast reading or slow reading: the false debate

Reading speed says nothing about what you take away. What matters is how you engage with the text.

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Reading & learning

Three books a month: the simple rule to build a lasting culture

Reading a lot isn't useful. Reading regularly, is. Here's a realistic method to transform your relationship with reading over a year.

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Personal development

The three traps of self-help (and how to avoid them)

Self-help promises a lot and often delivers little. Spotting the recurring patterns helps separate signal from noise.

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