Open Book

Open minds learning new ideas and mental models. Helping you learn while we do the same.

An Exit Strategy

Aug 15, 2025

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4 min read

An Exit Strategy

Lefa Gabonthone

The Idea of Urgency

Feb 7, 2025

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5 min read

The Idea of Urgency

Lefa Gabonthone

The Book of Five Rings

Jul 24, 2024

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4 min read

The Book of Five Rings

Lefa Gabonthone

First Principles Thinking

Jul 22, 2024

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5 min read

First Principles Thinking

Lefa Gabonthone

The 21 st Century Skill

Jul 12, 2024

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3 min read

The 21 st Century Skill

Lefa Gabonthone

The Philosophy of Self-Reliance

Jul 10, 2024

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6 min read

The Philosophy of Self-Reliance

Lefa Gabonthone