Mahabharata 14.48.24

तपस्त्वन्ये प्रशंसन्ति स्वाध्यायमपरे जनाःज्ञानं संन्यासमित्येके स्वभावं भूतचिन्तकाः

tapastvanye praśaṃsanti svādhyāyamapare janāḥjñānaṃ saṃnyāsamityeke svabhāvaṃ bhūtacintakāḥ

Our plain-language meaning of this verse is waiting for scholar review.