"Your life brings you into a multiplicity of relationships with other people. Some of them love justice and righteousness; others do not seem to want to practice them-they do you a wrong. Your soul is not hardened to the suffering they inflict upon you in this way, but you search and examine yourself; you convince yourself that you are in the right, and you rest call and strong in this conviction. However much they outrage me they still will not be able to deprive me of this peace-that I know I am in the right and that I suffer wrong. In this view there is a satisfaction, a joy, that presumably every one of us has tasted, and when you continue to suffer wrong, you are built up by the thought that you are in the right. This point of view is so natural, so understandable, so frequently tested in life, and yet it is not with this that we want to calm doubt and to heal care but by deliberating upon the upbuilding that lies in the thought that we are always in the wrong. Can the opposite point of view have the same effect?"
January 1, 1970
https://en.wikiquote.org/wiki/Natural_rights