महाभारतः mahābhārataḥ - book-12, chapter-187, verse-31

अथ यद्दुःखसंयुक्तमतुष्टिकरमात्मनः ।
प्रवृत्तं रज इत्येव तन्नसंरभ्य चिन्तयेत् ॥३१॥

31. atha yadduḥkhasaṁyuktamatuṣṭikaramātmanaḥ ,
pravṛttaṁ raja ityeva tannasaṁrabhya cintayet.

31. atha yat duḥkhasaṃyuktam atuṣṭikaram ātmanaḥ
pravṛttam rajaḥ iti eva tat na saṃrabhya cintayet

31. atha yat ātmanaḥ duḥkhasaṃyuktam atuṣṭikaram pravṛttam (syāt),
tat rajaḥ iti eva (jñātvā) na saṃrabhya cintayet

31. Now, when whatever is conjoined with pain and causes dissatisfaction to the self (ātman) has arisen, one should indeed recognize that as rajas and consider it without agitation.

Words meanings summery:

• अथ (atha) - now (introducing a new topic) (now, then, moreover)

• यत् (yat) - whatever (feeling or experience) (which, whatever, that which)

• दुःखसंयुक्तम् (duḥkhasaṁyuktam) - associated with pain (conjoined with pain, painful)

• अतुष्टिकरम् (atuṣṭikaram) - causing dissatisfaction (not causing satisfaction, dissatisfying, disagreeable)

• आत्मनः (ātmanaḥ) - to the self (ātman) (of the self, to the self, for the self)

• प्रवृत्तम् (pravṛttam) - has arisen, is active (arisen, manifested, active, engaged, proceeding)

• रजः (rajaḥ) - rajas (the quality of passion) (rajas, the quality of passion/activity)

• इति (iti) - thus, marking what is to be recognized (thus, so, in this way)

• एव (eva) - indeed, just, only, truly

• तत् (tat) - that (phenomenon of pain and dissatisfaction) (that, it)

• न (na) - not, no

• संरभ्य (saṁrabhya) - having become agitated (i.e., without agitation) (having become agitated, having raged, impetuously)

• चिन्तयेत् (cintayet) - one should consider/contemplate (one should think, should consider, should contemplate)

Words meanings and morphology

अथ (atha) - now (introducing a new topic) (now, then, moreover)

(indeclinable)

यत् (yat) - whatever (feeling or experience) (which, whatever, that which)

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, that which, whoever

दुःखसंयुक्तम् (duḥkhasaṁyuktam) - associated with pain (conjoined with pain, painful)

(adjective)

Nominative, neuter, singular of duḥkhasaṃyukta

duḥkhasaṁyukta - conjoined with pain, painful

Past Passive Participle used as adjective

Compound of duḥkha (pain) and saṃyukta (joined)

Compound type : tṛtīyā-tatpuruṣa (duḥkha+saṃyukta)

• duḥkha – pain, suffering, misery, unhappiness
  noun (neuter)
• saṃyukta – joined, united, connected, combined, endowed with
  adjective (masculine)
  Past Passive Participle
  PPP of yuj with prefix sam
  Prefix: sam
  Root: yuj (class 7)

अतुष्टिकरम् (atuṣṭikaram) - causing dissatisfaction (not causing satisfaction, dissatisfying, disagreeable)

(adjective)

Nominative, neuter, singular of atuṣṭikara

atuṣṭikara - not causing satisfaction, dissatisfying

Compound of negation 'a-' and 'tuṣṭikara' (causing satisfaction)

Compound type : nañ-tatpuruṣa (a+tuṣṭikara)

• a – not, non-, un-
  indeclinable
• tuṣṭikara – causing satisfaction, gratifying
  adjective (masculine)
  Compound of tuṣṭi (satisfaction) and kara (causing)

आत्मनः (ātmanaḥ) - to the self (ātman) (of the self, to the self, for the self)

(noun)

Genitive, masculine, singular of ātman

ātman - self, soul, spirit, essential nature, individual soul, Supreme Soul

प्रवृत्तम् (pravṛttam) - has arisen, is active (arisen, manifested, active, engaged, proceeding)

(adjective)

Nominative, neuter, singular of pravṛtta

pravṛtta - commenced, active, arisen, manifested, engaged in

Past Passive Participle

PPP of vṛt with prefix pra

Prefix: pra

Root: vṛt (class 1)

रजः (rajaḥ) - rajas (the quality of passion) (rajas, the quality of passion/activity)

(noun)

Nominative, neuter, singular of rajas

rajas - dust, gloom, passion, activity, one of the three guṇas

इति (iti) - thus, marking what is to be recognized (thus, so, in this way)

(indeclinable)

एव (eva) - indeed, just, only, truly

(indeclinable)

तत् (tat) - that (phenomenon of pain and dissatisfaction) (that, it)

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

न (na) - not, no

(indeclinable)

संरभ्य (saṁrabhya) - having become agitated (i.e., without agitation) (having become agitated, having raged, impetuously)

(indeclinable)

Absolutive (Gerund)

Absolutive form of root rabh with prefix sam

Prefix: sam

Root: rabh (class 1)

चिन्तयेत् (cintayet) - one should consider/contemplate (one should think, should consider, should contemplate)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of cint

optative active

3rd person singular, optative mood, active voice (from denominative root cint, derived from cit)

Root: cit (class 1)