The Scriptural Commentaries of Yogiraj Sri Sri Shyama Charan Lahiri Mahasaya: Volume 1
"In the middle of the eyebrows, at the root of the nasal passage, is the abode of Nectar; if one abides there - the One Who resides there - it is He that is Eternal; He is Omnipresent; thus Supreme" -Yogiraj Lahiri Mahasaya from Commentary on Krishna Yajurvediya Dhyanabindu Upanishad"Throw vayu up into space, abide as no-self in the par avastha of Kriya, remain only in Brahman with breath sealed in Brahman and do "yunjana." Via this, there will be "rechak" - meaning: you will be Still" --Yogiraj Lahiri Mahasaya from Commentary on Krishna-Yajurvediya Amritabindu Upanishad"Remain steadfast in the poise of Kriya and proceed accordingly and all will be good" --Yogiraj Lahiri Mahasaya from the Garland of Letters