Revenge, anger, and hatred are exceedingly low energies that keep you from matching up with the attributes of the universal force. A simple thought of forgiveness toward anyone who might have angered you in the past will raise you to the level of Spirit and aid you in your individual intentions. Forgiveness is really an act of letting go. We can do this letting go without even encountering the person we want to forgive. This is one of the most healing things you can do.
– Wayne Dyer