In "Interview with the Vampire" by Anne Rice, the notion of personal power is a central theme. The quote "The only power that exists is inside ourselves" emphasizes the idea that true strength and influence come from within each individual. This suggests that external circumstances and societal pressures have little bearing on one's ability to shape their own destiny.

The message highlights the importance of self-awareness and introspection. By recognizing and harnessing our internal resources, we can navigate the challenges of life with greater resilience and purpose. In essence, it asserts that our internal state is pivotal to our experiences and interactions with the world around us.