Bhagavad-gītā As It Is · Text 4.28
Sacrifice, discipline and knowledge
द्रव्ययज्ञास्तपोयज्ञा योगयज्ञास्तथापरे ।
स्वाध्यायज्ञानयज्ञाश्च यतयः संशितव्रताः ॥ २८ ॥
dravya-yajñās tapo-yajñā
yoga-yajñās tathāpare
svādhyāya-jñāna-yajñāś ca
yatayaḥ saṁśita-vratāḥ
Having accepted strict vows, some become enlightened by sacrificing their possessions, and others by performing severe austerities, by practicing the yoga of eightfold mysticism, or by studying the Vedas to advance in transcendental knowledge.
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