When one of Pharrell Williams' managers suggested he read Paulo Coelho's The Alchemist, Pharrell didn't realize the book would have such a profound effect on his life. Watch as he describes his revelations about the teachers, family members and others who played a hand in getting him to where he is today.
In those quiet moments, when you hear your inner voice, is it trying to build you up or tear you down? Four of Oprah's "life trailblazers"-Mark Nepo, Elizabeth Gilbert, Rob Bell and Iyanla Vanzant-share the guideposts they follow on their own paths. For more on #Oprah'sLifeYouWantWeekend, visit Oprah.com.