Sanskrit: तदात्मानात्मनोः सम्यग्विवेकेनैव सिध्यति । ो विवेकः कर्तव्यः प्रत्यगात्मसदात्मनोः 
English:  This realisation is attained by a perfect discrimination between the Self and the non-Self. Therefore one must strive for the discrimination between the individual soul and the eternal Self.