महाभारतः mahābhārataḥ - book-12, chapter-317, verse-11

दुःखोपघाते शारीरे मानसे वाप्युपस्थिते ।
यस्मिन्न शक्यते कर्तुं यत्नस्तन्नानुचिन्तयेत् ॥११॥

11. duḥkhopaghāte śārīre mānase vāpyupasthite ,
yasminna śakyate kartuṁ yatnastannānucintayet.

11. duḥkhopaghāte śārīre mānase vā api upasthite
yasmin na śakyate kartum yatnaḥ tat na anucintayet

11. śārīre mānase vā api duḥkhopaghāte upasthite,
yasmin yatnaḥ kartum na śakyate,
tat na anucintayet

11. When a physical or mental affliction (duḥkha) arises, and no effort can be made regarding it, one should not dwell on that matter.

Words meanings summery:

• दुःखोपघाते (duḥkhopaghāte) - when afflicted by sorrow, in the presence of suffering

• शारीरे (śārīre) - physical, bodily

• मानसे (mānase) - mental, relating to the mind

• वा (vā) - or

• अपि (api) - also, even, indeed

• उपस्थिते (upasthite) - when present, when occurred, having arisen

• यस्मिन् (yasmin) - in which, concerning which

• न (na) - not

• शक्यते (śakyate) - is possible, can be done

• कर्तुम् (kartum) - to do, to make

• यत्नः (yatnaḥ) - effort, attempt, endeavor

• तत् (tat) - that (thing)

• न (na) - not

• अनुचिन्तयेत् (anucintayet) - one should think about/dwell on

Words meanings and morphology

दुःखोपघाते (duḥkhopaghāte) - when afflicted by sorrow, in the presence of suffering

(noun)

Locative, masculine, singular of duḥkhopaghāta

duḥkhopaghāta - affliction, injury caused by sorrow/suffering

Compound type : ṣaṣṭhī-tatpuruṣa (duḥkha+upaghāta)

• duḥkha – sorrow, suffering, misery
  noun (neuter)
• upaghāta – strike, harm, affliction, injury
  noun (masculine)
  Prefix: upa
  Root: han (class 2)

शारीरे (śārīre) - physical, bodily

(adjective)

Locative, neuter, singular of śārīra

śārīra - relating to the body, physical, bodily

Note: Qualifies 'duḥkhopaghāte'

मानसे (mānase) - mental, relating to the mind

(adjective)

Locative, neuter, singular of mānasa

mānasa - relating to the mind, mental

Note: Qualifies 'duḥkhopaghāte'

वा (vā) - or

(indeclinable)

अपि (api) - also, even, indeed

(indeclinable)

उपस्थिते (upasthite) - when present, when occurred, having arisen

(adjective)

Locative, neuter, singular of upasthita

upasthita - present, occurred, arisen, standing near

Past Passive Participle

Prefix: upa

Root: sthā (class 1)

Note: Qualifies 'duḥkhopaghāte'

यस्मिन् (yasmin) - in which, concerning which

(pronoun)

Locative, neuter, singular of yad

yad - who, which, what

न (na) - not

(indeclinable)

शक्यते (śakyate) - is possible, can be done

(verb)

3rd person , singular, passive, present indicative (laṭ) of śak

Root: śak (class 5)

कर्तुम् (kartum) - to do, to make

(indeclinable)

Infinitive

formed with suffix -tum

Root: kṛ (class 8)

यत्नः (yatnaḥ) - effort, attempt, endeavor

(noun)

Nominative, masculine, singular of yatna

yatna - effort, attempt, endeavor

तत् (tat) - that (thing)

(pronoun)

Accusative, neuter, singular of tad

tad - that, it

न (na) - not

(indeclinable)

अनुचिन्तयेत् (anucintayet) - one should think about/dwell on

(verb)

3rd person , singular, active, optative (vidhi-liṅ) of anucint

Prefix: anu

Root: cint (class 10)