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THE DECLINE AND FALL
of the jurisconsults was framed according to the rules of prudence and law. The youths of their own order and family were permitted to listen; their children enjoyed the benefit of more private lessons; and the Mucian race was long renowned for the hereditary knowledge of the civil law. Second period. A.U.C. 648-988 The second period, the learned and splendid age of jurisprudence, may be extended from the birth of Cicero to the reign of Severus Alexander. A system was formed, schools were instituted, books were composed, and both the living and the dead became subservient to the instruction of the student. The tripartite of Ælius Pætus, surnamed Catus, or the Cunning, was preserved as the oldest work of jurisprudence. Cato the censor derived some additional fame from his legal studies, and those of his son; the kindred appellation of Mucius Scævola was illustrated by three sages of the law; but the perfection of the science was ascribed to Servius Sulpicius their disciple, and the friend of Tully; and the long succession, which shone with equal lustre under the republic and under the Cæsars, is finally closed by the respectable characters of Papinian, of Paul, and of Ulpian. Their names, and the various titles of their productions, have been minutely preserved, and the example of Labeo may suggest some idea of their diligence and fecundity. That eminent lawyer of the Augustan age, divided the year between the city and country, between business and composition; and four hundred books are enumerated as the fruit of his retirement. Of the collections of his rival Capito, the two hundred and fifty-ninth book is expressly quoted; and few teachers could deliver their opinions in less than a century of volumes. Third period. A.U.C. 988-1230 In the third period, between the reigns of Alexander and Justinian, the oracles of jurisprudence were almost mute. The measure of curiosity had been filled; the throne was occupied by tyrants and Barbarians; the active spirits were diverted by religious disputes; and the professors of Rome, Constantinople, and Berytus, were humbly content to repeat the lessons of their more enlightened predecessors. From the slow advances and rapid decay of these legal studies, it may be inferred that they require a state of peace and refinement. From the multitude of voluminous civilians who fill the intermediate space, it is evident that such studies may be pursued, and such works may be performed, with a common share of judgment, experience, and industry. The genius of Cicero and Virgil was more sensibly felt, as each revolving age had been found incapable of producing a similar or a second; but the most eminent teachers