What Is The Simplest Thing That Could Possibly Work?(railstips.org)
railstips.org
What Is The Simplest Thing That Could Possibly Work?
http://railstips.org/2009/6/8/what-is-the-simplest-thing-that-could-possibly-work
http://railstips.org/2009/6/8/what-is-the-simplest-thing-that-could-possibly-work
Obvious -> Complex -> Simple
The author mentioned about a 20 and a 10 page solution to a math problem. It is possible that the person who has the 10 page solution learned from the 20 page solution and discovered a simpler way.