मनुष्याणां सहस्रेषु कश्िचद्यतति सिद्धये। यततामपि सिद्धानां कश्िचन्मां वेत्ति तत्त्वतः
manuṣhyāṇāṁ sahasreṣhu kaśhchid yatati siddhaye yatatām api siddhānāṁ kaśhchin māṁ vetti tattvataḥ
Among thousands of men, scarcely one strives for perfection, and even among those who gain occult powers, perhaps only one knows me in truth.
Translated by Shri Purohit Swami
Among thousands of men, one may perchance strive for perfection; even among those successful strivers, only one may perchance know Me in essence.
Translated by Swami Sivananda
Word meanings (from the gita/gita dataset)
manuṣhyāṇām—of men; sahasreṣhu—out of many thousands; kaśhchit—someone; yatati—strives; siddhaye—for perfection; yatatām—of those who strive; api—even; siddhānām—of those who have achieved perfection; kaśhchit—someone; mām—me; vetti—knows; tattvataḥ—in truth