10 Key Principles that are common to over 100 of the most famous Personal Development books... Brian Johnson discovered these Concepts for Optimal Living and w

10 Key Principles that are common to over 100 of the most famous Personal Development books... Brian Johnson discovered these Concepts for Optimal Living and wrote a book about it: A Philosopher's Notes: On Optimal Living, Creating an Authentically Awesome Life and Other Such Goodness, Vol. 1 http://www.amazon.com/Philosophers-Notes-Creating-Authentically-Goodness/dp/0983059101 http://www.amazon.com/Philosophers-Notes-Creating-Authentica... This is the best Personal Development Book I ever read.