Shloka 17
Śuka’s Nirveda: Vyāsa’s Admonition on Dharma, Impermanence, and ‘Imperishable Wealth’ (अक्षय-धन)
लीलयाल्पं यथा गात्रात् प्रमृज्यात् तु रज: पुमान् | बहुयत्नेन च महत् पापनिर्हरणं तथा
līlayā alpaṁ yathā gātrāt pramṛjyāt tu rajaḥ pumān | bahu-yatnena ca mahat pāpa-nirharaṇaṁ tathā ||
ビーシュマは言った。「人が身に付いたわずかな塵はたやすく拭い去れるが、こびりついた厚い汚れは大いなる労をもってしてのみ落とせるように、小さな罪は小さな努力で除かれ、大きな罪は大いなる贖罪（プラーヤシュチッタ）によってのみ除かれる。」
भीष्म उवाच
Educational Q&A
Moral purification should be proportionate: minor wrongdoing can be corrected with modest effort, but grave wrongdoing requires sustained, serious expiation and reform—like light dust versus deep grime on the body.
In the Śānti Parva’s instruction on dharma, Bhīṣma teaches Yudhiṣṭhira through a practical simile, explaining how sins are removed according to their magnitude and the corresponding intensity of prāyaścitta.