The schools of Athens were protected by the wisest and most virtuous of the Roman princes. The library which Hadrian founded was placed in a portico, adorned with pictures, statues, and a roof of alabaster, and supported by one hundred columns of Phrygian marble. The public salaries were assigned by the generous spirit of the Antonines; and each professor, of politics, of rhetoric, of the platonic, the peripatetic, the stoic, and the epicurean philosophy, received an annual stipend of ten thousand drachmæ [more than £300, or $1500]. After the death of Marcus these liberal donations, and the privileges attached to the thrones of science, were abolished and revived, diminished and enlarged; but some vestige of royal bounty may be found under the successors of Constantine, and their arbitrary choice of an unworthy candidate might tempt the philosophers of Athens to regret the days of independence and poverty. It is remarkable that the impartial favour of the Antonines was bestowed on the four adverse sects of philosophy, which they considered as equally useful, or at least as equally innocent. The Gothic arms were less fatal to the schools of Athens than the establishment of a new religion, whose ministers superseded the exercise of reason, resolved every question by an article of faith, and condemned the infidel or sceptic to eternal flames. In many a volume of laborious controversy they exposed the weakness of the understanding and the corruption of the heart, insulted human nature in the sages of antiquity, and proscribed the spirit of philosophical inquiry, so repugnant to the doctrine or at least to the temper of an humble believer. The surviving sect of the platonists, whom Plato would have blushed to acknowledge, extravagantly mingled a sublime theory with the practice of superstition and magic; and as they remained alone in the midst of a Christian world, they indulged a secret rancour against the government of the church and the state, whose severity was still suspended over their heads. [Illustration: GOTHIC WEAPONS AND HELMET]