KENA UPANISHAD · 1/8
यत्प्राणेन न प्राणिति येन प्राणः प्रणीयते ।
तदेव ब्रह्म त्वं विद्धि नेदं यदिदमुपासते ॥
yatprāṇena na prāṇiti yena prāṇaḥ praṇīyate ।
tadeva brahma tvaṃ viddhi nedaṃ yadidamupāsate ॥
That which breathes not with the breath, that by which the life-breath is led forward in its paths, know That to be the Brahman and not this which men follow after here.
Sri Aurobindo · CWSA 18, p. 6