"Dream Big" is a motivational concept encouraging individuals to set ambitious goals and pursue their passions without limitations. It emphasizes the importance of envisioning a future that inspires and excites, pushing people to think beyond their current circumstances. This mindset can lead to personal growth and fulfillment. The idea of dreaming big is often associated with successful figures like Walt Disney and Oprah Winfrey, who overcame challenges to achieve their dreams. By fostering a positive attitude and resilience, individuals can turn their aspirations into reality, making significant contributions to their communities and the world.