Mahabharata 12.185.15

इह श्रमो भयं मोहः क्षुधा तीव्रा च जायतेलोभश्चार्थकृतो नॄणां येन मुह्यन्ति पण्डिताः

iha śramo bhayaṃ mohaḥ kṣudhā tīvrā ca jāyatelobhaścārthakṛto nṝṇāṃ yena muhyanti paṇḍitāḥ

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