“Evil has a way of propagating like a plague. Where plague is a disease of the body, evil is a disease of the soul. It spreads through our actions: an act of evil done to someone infests their soul, so that they desire to do evil in return. And evil grows with each turn, the revenge act must be the greater. The best way to deal with evil is to turn it into something good, before it has the chance to spread. Each of us has the ability to have evil stop with us.

Anonymous. The Treatise of Wisdom (Kindle Locations 4492-4494). Unknown.”