Analogy of the Boat to Self Knowledge
Knowledge of the Self acts as a boat ferrying people from the shore of this agitated world to the shore of absolute bliss. The sastras use this metaphor of the boat. A boat not only takes you to your destination but protects and comforts your passage over the sea. You enjoy your voyage even on a turbulent sea. Similarly knowledge of the Self makes your life in the world pleasant and enjoyable and at the same time carries you to the abode of Supreme Peace and Bliss. Bhagvad Gita 4.36