Tirukkural 786: True Friendship

The love that dwells (merely in the smiles of the face is not friendship; (but) that which dwells deep in the smiles of the heart is true friendship.

Image of Satguru Sivaya Subramuniyaswami
It takes as much time for a hardened heart to soften as it does for a piece of ice to melt in a refrigerator.
—Gurudeva