"For pride is the root of all evil, of which it is said, as Scripture bears witness; Pride is the beginning of all sin. [Ecclus. 10, 1] But seven principal vices, as its first progeny, spring doubtless from this poisonous root, namely, vain glory, envy, anger, melancholy, avarice, gluttony, lust." Gregory the Great, Moralia in Iob, book XXXI
