The 80/20 Principle book cover

The 80/20 Principle by Richard Koch Summary

The 80/20 Principle
Richard Koch
3.98 (29942 Reviews)
Productivity
Business
Self help
概要
主なポイント
著者
よくある質問

Overview of The 80/20 Principle

Discover why the 80/20 Principle - showing how 20% of efforts yield 80% of results - has sold over a million copies in 34 languages. Business leaders worldwide leverage this counterintuitive approach to achieve more by doing less. What's your vital 20%?

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クイックサマリー9分

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深堀り42分

知識を魅力的で例が豊富な洞察に変換

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キーアイデアを瞬時にキャプチャして素早く学習

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楽しく魅力的な方法で本を楽しむ

重要なポイント

1

The Power Imbalance That Shapes Everything

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Imagine discovering that 20% of your efforts create 80% of your results. This counterintuitive pattern - first observed by Italian economist Vilfredo Pareto in 1897 - appears consistently across business, society, and personal life. What began as an observation about wealth distribution (Pareto noticed 20% of Italians owned 80% of the land) has evolved into perhaps the most powerful yet underutilized tool for achieving breakthrough results in any area of life. This imbalance appears everywhere once you start looking. In business, 20% of products typically generate 80% of profits. In personal productivity, 20% of your activities create 80% of your results - think of how a few key decisions can shape entire years. In movies, a study of 300 films found just four movies - 1.3% of the total - earned 80% of box office revenues. We instinctively expect balanced relationships between cause and effect - put in 50% effort, get 50% results. But reality consistently shows dramatic imbalance. The actual relationship might be 65/35, 80/20, or even 99.9/0.1, but it typically exceeds our expectations. The principle's power lies in its counterintuitive nature. By understanding which minority of resources produces the majority of results, we gain tremendous leverage. Small initial advantages in business or personal development can compound into massive differences over time - like a butterfly effect where tiny causes create enormous consequences.

2

Finding Your Vital Few and Simplifying for Success

3

Business Strategy Revolution

4

Marketing That Actually Works

5

The Path to Career Success

6

The Time Revolution and Finding Meaning

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『The 80/20 Principle』を9分で要約

『The 80/20 Principle』の核心的なアイデアを分かりやすいポイントに分解し、革新的なチームがどのように創造、協力、成長するかを理解します。

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フラッシュカードモード - 『The 80/20 Principle』から厳選した9の洞察

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『The 80/20 Principle』から厳選した9の洞察

『The 80/20 Principle』を素早い記憶のヒントに凝縮し、率直さ、チームワーク、創造的な回復力の主要原則を強調します。

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@Chloe, Solo founder, LA
platform
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@Raaaaaachelw
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@Matt, YC alum
platform
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@Erin, Investment Banking Associate , NYC
platform
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254
likes
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@djmikemoore
platform
star
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@Pitiful
platform
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@SofiaP
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@Jaded_Falcon
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@OojasSalunke
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