तं विद्याद् दुःखसंयोगवियोगं योगसंज्ञितम्। स निश्चयेन योक्तव्यो योगोऽनिर्विण्णचेतसा॥
taṃ vidyād duḥkhasaṃyogaviyogaṃ yogasaṃjñitam sa niścayena yoktavyo yogo'nirviṇṇacetasā
Meaning
This inner severance from the affliction of misery is spirituality. It should be practiced with determination and with a heart that refuses to be depressed.
English translation by Shri Purohit Swami (1935), public domain. Sanskrit text in the public domain. About Duvidha