historia diversisque eruditorum de illa opinionibus, ac de Menedemo alibi disputavimus (Idem, lib. I. dissert. 2, cap. 1, pag. 223 ac seqq. et lib. III. dissert. 2, cap. 3, art. 5, pag. 922).
his history, the various opinions of the learned about it, and Menedemus we have discussed elsewhere (the same, book I, dissertation 2, chapter 1, p. 223 and following, and book III, dissertation 2, chapter 3, article 5, p. 922).
Philadelphus porro, qui graecam sacrae Scripturae interpretationem procuravit, a Tertulliano appellatur non solum eruditissimus, sed omnis etiam litteraturae sagacissimus, ubi certe subauditur substantivum nomen, quod huic adjectivo sagacissimus respondeat (Tertullian. Apologet. cap. 18). At non aliud esse videtur, quam indagator, vel explorator. Sagacitas enim ad inveniendum aut explorandum dicitur. Ea porro Philadelphi sagacitas erat omnis litteraturae, id est librorum omnium quacunque de materia scriptorum, diligentissima ubique inquisitio. Summo autem illos conservandi studio bibliothecam, ait auctor noster, et simili modo Eusebius in Chronico, ex omni genere litteraturae comparaverat (Chron. Euseb. ad ann. 1734). Quanto autem librorum numero instructa fuerit in sequenti articulo ostendemus. Si quis vero postulet quis sit Pisistratus, cujus hac in re studium aemulatus Philadelphus a Tertulliano asseritur, illud discere poterit ex his A. Gellii verbis: Libros Athenis disciplinarum liberalium publice ad legendos posuisse dicitur Pisistratus tyrannus. Verum de Pisistrati tyrannide, quam ter, ut narrat Herodotus, recuperavit, frequens apud varios Scriptores, Laertium, Pausaniam, Thucydidem, Aelianum, Valerium Maximum, et alios mentio. Nos vero de hac Pisistrati tyrannide in superiore Apparatus nostri tomo egimus. Scriptum praeterea a citato Pausania legimus dissipata olim fuisse Homeri carmina, atque ex illis a Pisistrato, ut ait Aelianus, collectis confectam Iliadem et Odysseam. Sed praestat Ciceronem audire: Quis doctior, inquit, iisdem temporibus aut cujus eloquentia litteris instructior, quam Pisistrati? Qui primus Homeri libros, confusos antea, sic disposuisse dicitur ut nunc habemus. Non fuit ille quidem civibus suis utilis, sed ita eloquentia floruit, ut litteris doctrinaque praestaret (Gell., lib. VI, Noct. Atti. cap. 17, p. 393; Herodot. lib. II, § 59 et seqq.; Laert. in Vita Solon. § 53 et seqq. 65 et seqq.; Pausan. lib. I, pag. 3 et 21; Thucyd. lib. VIII. Hist. p. 446; Aelian. var. Histor. lib. VIII, c. 13; Val. Max. lib. I, § 2. lib. VIII. c. 9; Exter. § 2; tom. I. Apparat. pag. 1176; Pausan. lib. VII, p. 235; Aelian. var. Histor. lib. XIII. cap. 14; Cicer. lib. III. de Orat. p. 194, lin. 37).
Philadelphus, then, who procured the Greek translation of sacred Scripture, is called by Tertullian not only most learned but also most keen-scented of all literature, where certainly a substantive noun is understood to correspond to this adjective most keen-scented (Tertullian, Apology, chapter 18). And it seems to be nothing other than tracker or searcher. For keenness of scent is spoken of with respect to finding or searching out. Further, that keenness of Philadelphus for all literature was a most diligent search everywhere for all books written on any matter whatever. And with the greatest zeal for preserving them, says our author, and in like manner Eusebius in the Chronicle, he had assembled a library from every kind of literature (Eusebius, Chronicle, at the year 1734). With how great a number of books it was furnished we shall show in the following article. But if anyone asks who Pisistratus is, whose zeal in this matter Philadelphus is asserted by Tertullian to have emulated, he can learn it from these words of Aulus Gellius: Pisistratus the tyrant is said to have been the first to place books of the liberal disciplines at Athens publicly for reading. And of the tyranny of Pisistratus, which, as Herodotus relates, he recovered three times, there is frequent mention in various writers, Laertius, Pausanias, Thucydides, Aelian, Valerius Maximus and others. We, for our part, have dealt with this tyranny of Pisistratus in the earlier volume of our Apparatus. Besides, we read it written by the Pausanias cited that the poems of Homer had once been scattered, and that from them, collected by Pisistratus, as Aelian says, the Iliad and the Odyssey were put together. But it is better to hear Cicero: Who in those same times was more learned, he says, or whose eloquence was better furnished with letters, than Pisistratus's? He is said to have been the first to arrange the books of Homer, previously in confusion, as we have them now. He was not indeed useful to his fellow citizens, but he so flourished in eloquence that he excelled in letters and learning (Gellius, Attic Nights, book VI, chapter 17, p. 393; Herodotus, book II, § 59 and following; Laertius, Life of Solon, § 53 and following, 65 and following; Pausanias, book I, pp. 3 and 21; Thucydides, History, book VIII, p. 446; Aelian, Varied History, book VIII, chapter 13; Valerius Maximus, book I, § 2, book VIII, chapter 9, Foreign examples, § 2; Apparatus, volume I, p. 1176; Pausanias, book VII, p. 235; Aelian, Varied History, book XIII, chapter 14; Cicero, On the Orator, book III, p. 194, line 37).
Certo tamen Tertullianus pronuntiare non audet utrum Philadelphus hujus in instruenda ditissima bibliotheca studium revera aemulatus fuerit: sed dixit tantum: opinor, id est ut ipsi verisimilius videbatur. Vitruvio autem, qui Augusti Caesaris aetate floruit, si credas, Prolemaeus Philadelphus hocce studio imitatus est reges Attalicos. Audias velim illius verba: Reges Attalici magnis philologiae dulcedinibus inducti, cum egregiam bibliothecam Pergami ad communem delectationem instruxissent, tunc item Ptolemaeus infinito zelo cupiditatisque incitatus studio, non minoribus industriis ad eumdem modum contenderat Alexandriae
Yet Tertullian does not dare to pronounce with certainty whether Philadelphus really emulated this man's zeal in furnishing a most rich library; he said only: I think, that is, as seemed to him more probable. But if you believe Vitruvius, who flourished in the age of Augustus Caesar, Ptolemy Philadelphus imitated the Attalid kings in this zeal. Hear, I pray you, his words: When the Attalid kings, drawn by the great delights of learning, had furnished an excellent library at Pergamum for the common enjoyment, then Ptolemy likewise, stirred by boundless zeal and by eager desire, had striven with no less industry in the same manner at Alexandria