Years ago I asked my hero, mentor and father to fill out a book on his life. My dad passed away 13 years ago today, and the book he filled out is a treasure for me to this day. One of the pages I copied and keep in permanent view in my office. It’s 5 of the most important life lessons he had learned, and 5 I want to remember and apply to my own life. Those lessons in his own handwriting are in the attached photo.