If a person has true virtue, nothing whatever can change him; he is like a rock in the midst of a tempestuous sea. If anyone scorns you, or calumniates you, if someone mocks at you or calls you a hypocrite or a sanctimonious fraud, none of this will have the least effect upon your peace of soul. You will love him just as much as you loved him when he was saying good things about you. You will not fail to do him a good turn and to help him, even if he speaks badly of your assistance. You will say your prayers, go to Confession, to Holy Communion, you will go to Mass, all according to your general custom.
--St. Jean Vianney, Sermons.