כָּל־עֲמַ֥ל הָאָדָ֖ם לְפִ֑יהוּ וְגַם־הַנֶּ֖פֶשׁ לֹ֥א תִמָּלֵֽא׃
Todo el trabajo del hombre es para su boca, y con todo eso su alma no se harta.
Proverbs
The toiling spirit will have toiled for itself [i.e., for its own benefit] when its mouth makes demands upon it.