न प्राणेन नापानेन मर्त्यो जीवति कश्चन ।
इतरेण तु जीवन्ति यस्मिन्नेतावुपाश्रितौ ॥ ५॥
na prāṇena nāpānena martyo jīvati kaścana .
itareṇa tu jīvanti yasminnetāvupāśritau .. 5..
No mortal ever lives by prana, which goes up, nor by apana, which goes down. Men live by something different, on which these two depend.