theol moral IV p.448...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/37677 <http://www.w3.org/nl/lemon/frac#Attestation>
theol moral IV p.448...
theol moral IV p.448 Nam operatio et labor corporis non est pretio aestimabilis, nisi in ordine ad opus, cuius causa suscipìtur; si ergo opus spirituale, ideóque invendibile est.