What is the main belief expressed by William regarding the circus?

The belief expressed by William regarding the circus is that nobody was ever hurt by going to the circus. This indicates a positive view of the circus experience, suggesting safety and enjoyment for attendees. It emphasizes the idea that circuses provide entertainment without significant risk of harm, leading to an overall supportive attitude toward such events. This perspective invites individuals to appreciate the circus as a fun and safe outing, contrasting with any negative connotations associated with potential dangers or risks.