
80/20 Beliefs
Why Changing Just a Few Beliefs Can Transform Your Life
$31.19
- Paperback
272 pages
- Release Date
9 June 2026
Summary
Discover how changing a few core beliefs can transform your life and provide lasting happiness.
In his million-copy bestseller, THE 80⁄20 PRINCIPLE, Richard Koch showed readers how to take advantage of the simple fact that 80% of your results come from 20% of your efforts. In 80⁄20 BELIEFS, he shows how just a few core beliefs - often unconscious yet profoundly influential - shape our lives, happiness and success.
By identifying and examining the ‘toxic’ belie…
Book Details
| ISBN-13: | 9780349445724 |
|---|---|
| ISBN-10: | 0349445729 |
| Author: | Richard Koch |
| Publisher: | Little, Brown Book Group |
| Imprint: | Piatkus Books |
| Format: | Paperback |
| Number of Pages: | 272 |
| Release Date: | 9 June 2026 |
| Weight: | 345g |
| Dimensions: | 26mm x 150mm x 232mm |

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Richard Koch
Richard Koch is the author of The 80⁄20 Principle, which has sold well over a million copies and has been published in forty-six languages. He is also the author or co-author of twenty-four other books.
He is one of the most successful entrepreneur-investors of his generation. Richard was previously with the Boston Consulting Group, a partner of Bain & Company, and co-founder of LEK Consulting.
Richard is a Visiting Fellow of Wadham College, Oxford, and has founded the Koch History Centre at Oxford, in association with the university History Faculty and Wadham College.
He lives in the sunshine, enjoys playing Perudo and loves Sooty the Labrador.
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