The Tim Ferriss Show

The Tim Ferriss Show

#680: Richard Koch — Revisiting the 80/20 Principle, The Power of Optimistic Journaling, Studying History to Improve Investing, and The Grand Beliefs of Winners (Plus: The Toxic Beliefs of Losers)

Jul 5, 2023 · 02:29:29

✨ AI Summary

Richard Koch revisits the 80/20 principle and optimistic journaling.
Explores studying history for investing and the beliefs of winners.
Takeaway: The 80/20 principle can be applied to optimize various life aspects.

Guests on This Episode

Ph.D. Technische Hochschule Stuttgart 1968 · 2 podcast appearances

More from The Tim Ferriss Show

#875: The Random Show — Tim and Kevin Talk Retreats, Mortality, AI Predictions, Supplements, Rock Climbing at (Almost) 50, and Not Waiting for “Someday”

Jul 16, 2026 · 01:58:00

#874: Guy Oseary — The Legendary Hollywood Power Broker on 5-Minute Decisions, 36 Years of Managing Madonna, 26 IPOs, and Spotting Magic First

Jul 7, 2026 · 01:32:43

#873: David Allen — The Art of Getting Things Done (GTD) (Repost)

Jul 2, 2026 · 01:31:49

#872: Graham Duncan — Talent Is the Best Asset Class (Repost)

Jul 1, 2026 · 01:34:17

View all episodes →