Elon Musk | When You Believe | Motivational Speech In When You Believe, Elon Musk shares his perspective on the transformative power of belief and persistence. He emphasizes that strong conviction in one’s vision can fuel innovation and overcome setbacks. Drawing from his own experiences, Musk encourages listeners to pursue their dreams with determination, suggesting that belief in oneself is essential to making the impossible possible. His message highlights the importance of vision, resilience, and the drive to keep pushing forward.