One of my favorite business and leadership books of all time is Good to Great by Jim Collins. The first line of the book is "Good is the enemy of great." Brilliant.

There are many good companies out there in the world. There are many people living good lives as well. 

But there are very few people living GREAT lives.

The Hedgehog Concept is a great way to determine what you should focus on and what will create the greatest impact in your business and in your life.

Enjoy!