Classicly

Interior freedom rests upon the principle of non-resistance to all the things which seem evil or painful to our natural love of self. But non-resistance alone can accomplish nothing good unless, behind it, there is a strong love for righteousness and truth. By refusing to resist the ill will of others, or the stress of circumstances, for the sake of greater usefulness and a clearer point of view, we deepen our conviction of righteousness as the fundamental law of fife, and broaden our horizon so as to appreciate varying and opposite points of view.