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The Personal MBA: The Book

Master the Art of Business - by Josh Kaufman, founder of PersonalMBA.com

Gall’s Law

This is a preview of a concept contained in The Personal MBA by Josh Kaufman, a book that will help you master the fundamentals of business, hone your business instincts, and save a fortune in tuition. The Personal MBA distills the most powerful principles of business and delivers them quickly and concisely. Order your copy now…

What is “Gall’s Law”?

“A complex system that works is invariably found to have evolved from a simple system that worked. The inverse proposition also appears to be true: a complex system designed from scratch never works and cannot be made to work. You have to start over, beginning with a simple system.” — John Gall, systems theorist

Key Points:

  • Gall’s Law says that all complex systems that work evolved from simpler systems that worked.
  • If you want to build a complex system that works, build a simpler system first, and then improve it over time.
  • Gall’s Law is why Prototypes and Iteration work so well when creating value.
  • Creating a complex system from scratch is sure to end in failure.

Questions for Consideration:

  • Are you trying to build a complex system from scratch?
  • Could you start with a simpler system that already works, then build upon it?

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