Although apparently a prolific writer, only three of his works survive [th]. Born a pagan, his education seems to have been less than perfect. He misquotes Plato several times, and shows a poor knowledge of Pagan lore. [aw]
Quite astoundingly, none mention Jesus Christ in any way. In this regard, he is markedly different from his supposed contemporaries Irenaeus and Justin Martyr [rr].