Sirach 10:25-27

New Revised Standard Version Updated Edition

²⁵ Free people will serve a wise slave,
    and an intelligent person will not complain.^(A)

²⁶ Do not make a display of your wisdom when you do your work,
    and do not extol yourself when you are in difficulty.
²⁷ Better those who work and have plenty
    than those who boast and lack bread.^(B)