" Forgiveness is truly the grace by which we enable another person to get up, and get up with dignity, to begin anew. To not forgive leads to bitterness and hatred. Like self-hatred and self-contempt, hatred of others gnaws away at our vitals. Whether hatred is projected out or stuffed in, it is always corrosive to the human spirit. "

― Desmond Tutu , The Book of Forgiving: The Fourfold Path for Healing Ourselves and Our World