Bhagavad Gita, Chapter 14, Verse 23

उदासीनवदासीनो गुणैर्यो न विचाल्यते । गुणा वर्तन्त इत्येवं योऽवतिष्ठति नेङ्गते

udāsīnavadāsīno guṇairyo na vicālyate | guṇā vartanta ityevaṃ yo'vatiṣṭhati neṅgate

Translation

He who, seated as a neutral, is not moved by guṇas; who, thinking that guṇas act, is firm and moves not;

— Alladi Mahadeva Sastri

Word meanings

udāsīnavat
like the neutral
āsīnaḥ
seated
guṇaiḥ
by the qualities
yaḥ
who
na
not
vicālyate
is shaken
guṇāḥ
the qualities
vartante
move
iti
thus
eva
even
yaḥ
who
avatiṣṭhati
stands away
na
not
iṅgate
move

Śaṅkarācārya's commentary

The Self-knowing saṃnyāsin, like a neutral man who inclines to neither party, treads firmly the path of Self-knowledge by which he seeks to rise above the guṇas; he does not swerve from the state of discrimination. This is made clearer by what follows: the guṇas, transforming themselves into the body, senses and sense-objects, act and react upon each other. Thus thinking, he remains unshaken, i.e., he remains in his own true nature.