"Be Useful: Seven Tools for Life," Arnold Schwarzenegger provides advice for living a fulfilling life by drawing on his experiences as a bodybuilder, actor, and politician. He emphasizes the importance of having a clear vision, ignoring naysayers, breaking records, embracing pain, following up, and making time for reflection. He also stresses the value of giving back to the community and recognizing that we are all interconnected. By sharing his personal journey and offering practical tips, Schwarzenegger aims to inspire readers to pursue their passions and make a positive impact on the world.