Tirukkural 312: Not Doing Evil

It is the determination of the spotless not to do evil, even in return, to those who have cherished enmity and done them evil.

Image of Satguru Sivaya Subramuniyaswami
Having hurt another through wrongdoing, one has to pay back in proportion to the injury, not a rupee less and not a rupee more. The moment the healing is complete, the scar will mysteriously vanish. This is the law. It is a mystical law.
—Gurudeva