80/20 Principle: The Secret to Achieving More with Less | Richard Koch

This is a book summary of The 80/20 Principle, named one of GQ’s Top 25 Business Books of the Twentieth Century. It’s about the 80/20 principle, which says that 80 percent of results are generated by just 20 percent of effort. This phenomenon has huge implications for every area of life, as it helps single out the most important factors in any situation.