Tirukkural 610: Unsluggishness

The king who never gives way to idleness will obtain entire possession of (the whole earth) passed over by him who measured (the worlds) with His foot.

Image of Satguru Sivaya Subramuniyaswami
The guru helps the devotee to hold his mind in focus, to become pointedly conscious of thought, word and deed, and to cognize the lessons of each experience.
—Gurudeva