Tirukkural 193: Against Vain Speaking

That conversation in which a man utters forth useless things will say of him "he is without virtue"

Image of Satguru Sivaya Subramuniyaswami
Never allow yourself to be complacent in your spiritual attainments. Always continue to strive. Even rishis, swamis and yogis who have totally realized Parasiva continue to work on themselves from within themselves.
—Gurudeva