Mahabharata 6.28.22

यं लब्ध्वा चापरं लाभं मन्यते नाधिकं ततःयस्मिन्स्थितो न दुःखेन गुरुणापि विचाल्यते

yaṃ labdhvā cāparaṃ lābhaṃ manyate nādhikaṃ tataḥyasminsthito na duḥkhena guruṇāpi vicālyate

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