Mahabharata 5.86.9

यत्तु कार्यं महाबाहो मनसा कार्यतां गतम्सर्वोपायैर्न तच्छक्यं केनचित्कर्तुमन्यथा

yattu kāryaṃ mahābāho manasā kāryatāṃ gatamsarvopāyairna tacchakyaṃ kenacitkartumanyathā

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