Mahabharata 12.155.4
औषधान्यगदादीनि तिस्रो विद्याश्च संस्कृताःतपसैव हि सिध्यन्ति तपोमूलं हि साधनम्
auṣadhānyagadādīni tisro vidyāśca saṃskṛtāḥtapasaiva hi sidhyanti tapomūlaṃ hi sādhanam
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book