Mahabharata 3.30.13

तस्माद्बलवता चैव दुर्बलेन च नित्यदाक्षन्तव्यं पुरुषेणाहुरापत्स्वपि विजानता

tasmādbalavatā caiva durbalena ca nityadākṣantavyaṃ puruṣeṇāhurāpatsvapi vijānatā

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