In his digression on Egypt, Ammianus Marcellinus tells of the influence which Egyptian learning exerted on Pythagoras, Anaxagoras, and Solon. He then continues: Ex his fontibus per sublimia gradiens, sermonum amplitudine Iovis aemulus Platon, visa Aegypto militavit sapientia gloriosa (xxii, 16.22). Such is Clark's standard text (1910): Gardthausen's edition of 1874 printed the non of the codices in place of Valesius' suggested Platon, and Iesus (from an assumed ihs.), a clever emendation of Gutschmid's, after his. At this late day it would be superfluous to observe that the reading non is the more probable point of corruption in the received text; Iesus, I believe, has vanished forever from this passage, leaving us without a single specific allusion to Christ in the surviving portion of the history. Of course Ammianus has much to say about Christianity and its bishops and other devotees, but an expression of warm regard for its founder would have changed our estimate of his attitude, which, as matters now stand, seems one of tolerance at best.