Mahabharata 12.87.26

आत्मानं सर्वकार्याणि तापसे राज्यमेव चनिवेदयेत्प्रयत्नेन तिष्ठेत्प्रह्वश्च सर्वदा

ātmānaṃ sarvakāryāṇi tāpase rājyameva canivedayetprayatnena tiṣṭhetprahvaśca sarvadā

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