2.65

प्रसादे सर्वदुःखानां हानिरस्योपजायते ।
प्रसन्नचेतसो ह्याशु बुद्धिः पर्यवतिष्ठते ॥

prasāde sarvaduḥkhānāṃ hānir asyopajāyate
prasannacetaso hy āśu buddhiḥ paryavatiṣṭhate

Kṛṣṇa (कृष्ण) is speaking.

The verse

In that clarity, the falling away of all his pains arises, and the buddhi of the clear-minded man quickly stands firm.

नेपालीमा

त्यो स्पष्टतामा उसका सबै दुःख हट्न थाल्छन्, र स्पष्ट मन भएको मानिसको बुद्धि चाँडै दृढ उभिन्छ।

Where it sits

Clarity spends itself: pain falls away, and the buddhi settles, the same settled buddhi 2.53 had standing in samādhi (समाधि). 2.66 will walk the ladder backwards: no yoking, no buddhi, no peace, no happiness.

Split: प्रसादे + सर्व-दुःखानाम् + हानिः + अस्य + उपजायते + प्रसन्न-चेतसः + हि + आशु + बुद्धिः + पर्यवतिष्ठते

prasāde + sarva-duḥkhānām + hāniḥ + asya + upajāyate + prasanna-cetasaḥ + hi + āśu + buddhiḥ + paryavatiṣṭhate

Sanskrit, in depth

The words

देवनागरीWordGrammarSense
प्रसादेprasādelocativein that clarity, when clarity is there.
सर्व-दुःखानाम्sarva-duḥkhānāmgenitive pluralof all pains.
हानिःhāniḥnominativethe falling away, the loss.
अस्यasyagenitivehis.
उपजायतेupajāyatepresent, 3rd singular, middlearises.
प्रसन्न-चेतसःprasanna-cetasaḥgenitiveof the one whose mind is clear.
हिhiindeclinableindeed.
आशुāśuindeclinablequickly.
बुद्धिःbuddhiḥnominativethe buddhi.
पर्यवतिष्ठतेparyavatiṣṭhatepresent, 3rd singular, middlesettles, stands firm. From pari-ava-sthā (परि-अव-स्था).

The phrases

prasāde hāniḥ asya upajāyate (प्रसादे हानिः अस्य उपजायते) is the first result, with the genitive of the pains in the middle of it. In clarity, a falling-away arises for him. sarvaduḥkhānām (सर्वदुःखानाम्) says a falling-away of what: of all his pains. हानिः + अस्य hāniḥ + asya is hānir asya (हानिरस्य). अस्य + उपजायते asya + upajāyate is asyopajāyate (अस्योपजायते): अ + उ a + u becomes o (ओ).

प्रसन्नचेतसः बुद्धिः पर्यवतिष्ठते prasannacetaso buddhiḥ paryavatiṣṭhate is the second result. The buddhi of the clear-minded man settles. hi āśu (हि आशु) presses it: quickly. हि + आशु hi + āśu is hy āśu (ह्याशु).

Sanskrit in this line

prasāde (प्रसादे) is locative, and here the locative is the circumstance. "When clarity is there," not "inside a box called clarity." The pains are genitive because they are what the falling-away belongs to: hāniḥ (हानिः) of the pains. prasannacetasaḥ (प्रसन्नचेतसः) is genitive for a different reason. It is the man whose buddhi settles. One case, two jobs, and the verb tells you which. upajāyate (उपजायते) has hāniḥ (हानिः) as its subject. paryavatiṣṭhate (पर्यवतिष्ठते) has buddhiḥ (बुद्धिः).

Say it back

What arises in the clarity, and what the buddhi does. If hāniḥ (हानिः) comes out as "he makes more pain," stay here.