“Flee from self-love, the mother of malice, which is an irrational love for the body. For from it are born the three chief sinful passions: gluttony, avarice, and vainglory, which take their causes from bodily needs, and from them all the tribe of the passions is born. This why we must always oppose self-love and fight against it. Whoever rejects self-love will easily conquer all the other passions with the help of God: anger, despondency, rancor, and the others. But whoever is retained by self-love will even unwillingly be conquered by the above-named passions.”
– Saint Maximus the Confessor