Responses with a binding force hardly less than that which belonged to enactments of the legislature; and such a book in its turn constituted a new foundation on which a further body of jurisprudence might rest. The Responses of the early lawyers were not however published, in the modern sense, by their author. They were recorded and edited by his pupils, and were not therefore in all probability arranged according to any scheme of classification. The part of the students in these publications must be carefully noted, because the service they rendered to their teacher seems to have been generally repaid by his sedulous attention to the pupils' education. The educational treatises called Institutes or Commentaries, which are a later fruit of the duty then recognised, are among the most remarkable features of the Roman system. It was apparently in these Institutional works, and not in the books intended for trained lawyers, that the jurisconsults gave to the public their classifications and their proposals for modifying and improving the technical phraseology.
In comparing the Roman Responsa Prudentum with their nearest English counterpart, it must be carefully borne in mind that the authority by which this part of the Roman jurisprudence was expounded was not the bench, but the bar. The decision of a Roman tribunal, though conclusive in the particular case, had no ulterior authority except such as was given
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