Tirukkural 807: Familiarity

Those who have (long) stood in the path of affection will not give it up even if their friends cause (them) their ruin.

Image of Satguru Sivaya Subramuniyaswami
The greatest thing that a devotee must learn is that all knowing is within oneself. Therefore, go to the great superconscious school within you and bring forth knowledge.
—Gurudeva