What's bred in the bone will stick to the flesh

“What's bred in the bone will stick to the flesh” is the concluding proverb of a fable about a purchaser who mistakes a black servant’s complexion for dirt. The servant’s color does not change despite incessant scrubbing, and the effort leaves him with a severe cold; the saying turns that failed and injurious attempt into a claim about the persistence of nature.

Meaning and Use

The proverb presents an opposition between what is inherent and what can be altered from the outside. In the fable, the purchaser assumes the servant’s complexion was acquired through neglect by his former masters and can therefore be removed through cleaning. The ending rejects that assumption: repeated scrubbing changes neither complexion nor the purchaser’s mistaken understanding of it.

The Fable’s Demonstration

The purchaser takes the servant home and resorts to every means of cleaning, subjecting him to incessant scrubbings. The only stated physical consequence is that the servant catches a severe cold. The contrast is pointed: the treatment causes harm, yet fails even by the purchaser’s own measure, since the servant’s color remains unchanged.

Narrative and Ethical Significance

The fable makes the proverb concrete through the purchaser’s error: he treats a natural characteristic as dirt and responds with forceful correction rather than recognizing what it is. Its conclusion generalizes from the unchanged complexion to the maxim that what is bred in the bone remains attached to the flesh. The story’s demonstration is therefore not simply that the attempt fails, but that trying to impose an external explanation on an inherent trait can injure the person subjected to it without producing the desired change.