The Cobalt Blog

Thoughts on reading and culture

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

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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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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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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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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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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L'histoire de Lucas : comment il a remplacé 20 minutes de scroll par de l'apprentissage quotidien

Cadre parisien de 28 ans, Lucas passait près de 5 heures par jour sur son téléphone à scroller sans fin. Voici comment il a transformé son temps d'écran en culture générale grâce à Cobalt.

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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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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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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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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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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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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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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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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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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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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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