1The vain actor spent hours in front of the mirror, perfecting his appearance for the red carpet.
2Is it not vain to assume that one's own accomplishments are the sole result of personal merit, rather than the product of circumstance and privilege?
3The philosopher argued that the pursuit of fame is inherently vain, as it is based on the fleeting opinions of others rather than any objective measure of worth.
4Avoid being vain about your achievements; true greatness is not measured by external validation but by the positive impact one has on the world.
5There is a thin line between confidence and vanity; the former is based on self-assurance, while the latter is rooted in a vain desire for admiration.