" The search for the purpose of life has puzzled people for thousands of years. That’s because we typically begin at the wrong starting point—ourselves. We ask self-centered questions like What do I want to be? What should I do with my life? What are my goals, my ambitions, my dreams for my future? But focusing on ourselves will never reveal our life’s purpose. "

― Rick Warren , The Purpose Driven Life: What on Earth Am I Here for?