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Cover of The 80/20 Principle by Richard Koch

The 80/20 Principle

Richard Koch · 1997
Mentioned 13 times across 3 podcasts · 2019–2026
Mention timeline13 mentions
20192026
Where it's mentioned
2026
#889: Q&A with Tim — How to Get Unstuck, Resilience in Hard Times, Tools for Brain Health, Finding Inner Peace, Optimism as a Learnable Skill, and More
The Tim Ferriss Show · Nov 2026
“You could Buy books like the eighty twenty principle. By Richard Cosh”
1193: How to Build a Team That Can Thrive Without You with Bill Flynn
How to Be Awesome at Your Job · Oct 2026
“I have found Like I I love the book The Eight Twenty Rule or Essentialism or The One Thing”
Advice Line with Nick Green of Thrive Market
How I Built This with Guy Raz · Oct 2026
“I'm sure you've heard of the eighty twenty principle”
#859: Q&A with Tim — The Upcoming AI Tsunami and Building Offline Advantage, Book Recommendations, Spotting Psychedelic Red Flags, Courage as a Learnable Skill, and More
The Tim Ferriss Show · Mar 2026
“The eighty twenty principle. Richard Cosh. That just never gets old”
2024
#752: Terry Crews and Richard Koch
The Tim Ferriss Show · Jul 2024
“Including The eighty twenty principle”
#717: Noah Kagan — How to Launch a Million-Dollar Business This Weekend
The Tim Ferriss Show · Jan 2024
“Principle. Let me go back. And Read. Any number of things”
2023
#688: In Case You Missed It: July 2023 Recap of "The Tim Ferriss Show"
The Tim Ferriss Show · Aug 2023
“First up? Richard Kosh Entrepreneur investor And author of the books. The AD20 principle And Unreasonable success. and how to achieve it”
2022
#614: Q&A with Tim on Wealth and Money, Book Recommendations, Advice on Taking Advice, C.S. Lewis, Relationships, Behavior Change and Self-Awareness, Why We Are All (Mostly) Making It Up as We Go, and Much More
The Tim Ferriss Show · Aug 2022
“Pick up the eighty twenty principle. This is a book. by Richard Coke”
#601: Jack Kornfield — How to Overcome Apathy and Find Beautiful Purpose
The Tim Ferriss Show · Jun 2022
“from reading a revised edition of a book called the 8020 principle”
2021
#557: Q&A with Tim — Tools for Better Sleep, Musings on Parenting, the Different Roles of Fear, the Delight of Deepening Friendships, the Purpose of College, How to Boost Your Mood, HRV Training, and More
The Tim Ferriss Show · Dec 2021
“Another would be the eighty twenty principle”
2020
#466: Richard Koch on Mastering the 80/20 Principle, Achieving Unreasonable Success, and The Art of Gambling
The Tim Ferriss Show · Sep 2020
“In nineteen ninety seven, the eighty twenty principle, the book, reinterpreted the Pareto rule”
#436: Books I've Loved — Maria Popova and Tyler Cowen
The Tim Ferriss Show · May 2020
“Combines very well with the eighty twenty principle”
2019
#394: Q&A With Tim — On Wealth, Legacy, Grief, Lyme Disease, Gratitude, Longevity, and More
The Tim Ferriss Show · Nov 2019
“The eighty twenty principle by Richard Coke, K O C H”