A man’s work is from sun to sun, but a mother’s work is never done.

This saying is a traditional English-language proverb that circulated orally long before it was regularly printed. It reflects a domestic ideal common in the 19th and early 20th centuries: men’s labor is framed as bounded by the workday (often agricultural—“sun to sun”), while mothers’ labor is portrayed as continuous, extending into nights and encompassing childcare, cooking, cleaning, and emotional care. It appears frequently in collections of proverbs and in newspaper filler items, greeting cards, and household advice literature, typically without attribution—hence its persistent listing as “Anonymous.”

The quote contrasts work that is measurable and time-limited with work that is continuous and largely invisible. By setting “a man’s work” within the natural boundary of daylight, it implies a socially acknowledged labor with a beginning and end; by claiming “a mother’s work is never done,” it highlights the relentlessness of caregiving and household management, where needs recur and responsibility persists even during rest. The line can function as praise—elevating maternal devotion—or as critique, pointing to inequity in how societies value paid labor over domestic and emotional labor. Its enduring appeal lies in its simple rhythm and its recognition of care work’s constancy.

A man’s work is from sun to sun, but a woman’s work is never done.
Man’s work is from sun to sun; a mother’s work is never done.
A man works from sun to sun, but a mother’s work is never done.