One is never so rich as when one removes (from one house to another), [43]

One is never soiled but by filth, [43]

One kisses the child for the mother’s sake, and the mother for the child’s sake, [159]

One kisses the nurse for the sake of the child, [171]

One knavery is met by another, [260]

One knife keeps another in its sheath, [130]

One knife whets another, [130], [144]

One knows not for whom he gathers, [43]

One learns by failing, [41]

One lie draws ten after it, [129]