"Who's to say who's an expert?"

This quote by Paul Newman is a thought-provoking declaration that questions the idea of expertise. It indicates that expertise is subjective and that there is no one conclusive response to who is an expert. It suggests that proficiency is based upon private opinion and viewpoint, which it is not always based upon qualifications or credentials. This quote motivates us to think critically about the principle of proficiency and to think about the various viewpoints that exist. It likewise motivates us to be open-minded and to acknowledge that various individuals might have different levels of competence in different areas. Ultimately, this quote motivates us to be more accepting of various viewpoints and to acknowledge that know-how is not a one-size-fits-all principle.