[ ] [music playing] lili fournier: i ve had the great pleasure of bringing you quest specials over the past decade featuring today s leading thinkers. this quest explores what it takes to live a life of true happiness, personal fulfillment and authentic success. it is a life rooted in the choices we make, choices so vital they can turn individual ambition into a global movement for change. it is my great privilege to present the wisdom of today s most inspiring teachers and visionaries. i believe that each of us has a heroic path to walk. this is a call to greatness that begins with you. and igniting that spirit, that passion for the possible, is and igniting that spirit, that passion for the possible, is where the journey begins. [ ] john assaraf: the transformation for me came when i started to love myself. byron katie: everyone is a hero. you know, look at the thoughts we ve survived, look at the situations in our lives that we ve survived. sir richard branson: