Book Summary: Action Learning

I read this book "Action Learning" by Reg Revans & found it to be an amazing one.

Why Read It?

What is the difference between a puzzle and a problem? According to Revans, there is an existing solution to the the puzzle and it simply needs to be found. But there is no existing solution to a problem. The solution has to be found out, which only begins where one doesn't know what to do next and expertise is of no help.