What the Bishop of Digne said before going to bed in Les Miserables

"‘Never fear robbers or murderers. Those are dangers that come from without. Small dangers. Let us fear ourselves. Prejudices are the real robbers. Vices are the real murderers. The great dangers are within us. Never mind what endangers our life or our purse! Let’s be mindful only of what endangers our soul.’" (from "Les Misérables" by Victor Hugo, Robert Tombs, Christine Donougher)