Never underestimate the power of a woman.

This saying circulates widely as a modern proverb and slogan rather than a traceable literary quotation. It is commonly encountered in motivational contexts—posters, social media captions, greeting cards, and speeches connected to women’s empowerment—where it functions as a concise rebuttal to sexist assumptions about women’s capabilities. Because it is typically presented without attribution and appears in many independent, informal venues, it is best treated as anonymous folk wisdom rather than a remark tied to a single historical moment, speaker, or documented publication.

The line is a compact admonition against dismissing women’s agency, competence, or resilience. It implies that social habits—sexism, paternalism, or simple inattention—often lead people to misjudge what women can accomplish, especially when operating under constraints. As a slogan-like maxim, it functions less as a specific argument than as a corrective: it urges respect, attentiveness, and a recalibration of expectations. The quote’s popularity in motivational and feminist-leaning contexts reflects its broad applicability, though its generality also means it can be used in many settings without reference to a particular person or event.

Never underestimate the power of a woman.
Never underestimate a woman.
Never underestimate the power of women.