Sharon Weil said this quote

To be able to open the heart again after betrayal, injury, or loss is a precious act. It requires both courage and compassion. It requires a new movement to emerge from the depths of grief. Forgiveness is one of the most certain paths to restoration, and it is also one of the most difficult. However, it is an attempt to return to wholeness, once again, by letting go and freeing myself from the tight clutch and heavy burden of caution, anger, resentment, and the desire for revenge and punishment. In forgiving others, I free myself towards belonging and wholeness, be it with the person I am forgiving, or with myself.