MIND : ITS MYSTERIES AND CONTROL : 26.4.1
Chapter- 26 : Control Of Indriyas-4
4. Object Of Sadhana-to Prevent Externalisation By The Indriyas-1
The three organs of eye, ear and tongue externalise the mind and make a man altogether worldly. Eyes and ears are the avenues of sense-knowledge or Vritti-Jnana. Close the eyes. Shut the ears either with balls of cotton or balls of cotton beaten with yellow bee's wax or with the two thumbs making Yoni-Mudra. Now you have destroyed two-fifths of the world. Do not allow anything to enter the mind through these two doors of sense-knowledge.
To be continued ..