Valmiki Ramayana 7.35.61
वायुः प्राणः सुखं वायुर्वायुः सर्वमिदं जगत् ।वायुना सम्परित्यक्तं न सुखं विन्दते जगत्॥
vāyuḥ prāṇaḥ sukhaṃ vāyurvāyuḥ sarvamidaṃ jagat |vāyunā samparityaktaṃ na sukhaṃ vindate jagat ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book