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
Humility is intelligence; arrogance is ignorance. To accept one's karma and the responsibility for one's actions is strength. To blame another is weakness and foolishness.
—Gurudeva