Only when one sends the mind, which becomes calm when one restrains the breath, on the (one) path of (self-) investigating* will its form perish**.
(‘Upadēśa-Undiyār’ [‘Teachings in Undiyār (poetic style)’], v. 14) [ātma-vicāra]
** Please, see verse 13. Translated from Michael James.
Ramana Mahatshi
ஒடுக்க வளியை யொடுங்கு முளத்தை
விடுக்கவே யோர்வழி யுந்தீபற
வீயு மதனுரு வுந்தீபற.