What this quote means

Billy Wilder, a filmmaker, observes the dynamics of crowds: an individual may be foolish, but a large crowd possesses a collective wisdom. This idea resonates in the context of audiences, publics, and markets. It suggests that collective reactions are often more reliable than individual opinions, as they reflect an average of judgments. This applies to cinema, politics, or social trends, where popular consensus can be an indicator of quality or truth.

How to apply it daily

When making a decision, consult a diverse group of people rather than relying solely on your own judgment or that of a single expert.