" The mind is by nature restless. Begin liberating it from its restlessness; give it peace, make it free from distractions, train it to look inward, and make all this a habit. This is done by ignoring the external world and removing the obstacles to peace of mind. (p. 20) "

― Ramana Maharshi , Talks with Ramana Maharshi: On Realizing Abiding Peace and Happiness