The quote from M.J. Rose's "Tiffany Blues" suggests that beauty can be deceptive, masking the truth and creating misleading impressions. This notion highlights how societal standards of beauty often obscure deeper realities, leading individuals to rely on superficial attributes rather than substance. It calls attention to the idea that what appears beautiful on the surface may conceal flaws and complexities beneath.

By labeling beauty as potentially the "greatest lie," the author encourages readers to question their perceptions and seek authenticity. It suggests that one should look beyond appearances to understand true worth and value, urging a deeper examination of what lies beneath the facade of beauty in both people and situations.