महाभारतः mahābhārataḥ - book-3, chapter-37, verse-6

त्वं तु केवलचापल्याद्बलदर्पोच्छ्रितः स्वयम् ।
आरब्धव्यमिदं कर्म मन्यसे शृणु तत्र मे ॥६॥

6. tvaṁ tu kevalacāpalyādbaladarpocchritaḥ svayam ,
ārabdhavyamidaṁ karma manyase śṛṇu tatra me.

6. tvam tu kevalacāpalyāt baladarpochritaḥ svayam
ārabdhavyam idam karma manyase śṛṇu tatra me

6. But you, solely out of impulsiveness and inflated with the pride of your own strength, believe that this action (karma) must be undertaken by yourself. Therefore, listen to my advice on that matter.

Words meanings summery:

• त्वम् (tvam) - you

• तु (tu) - but, however, indeed

• केवलचापल्यात् (kevalacāpalyāt) - from mere impulsiveness, solely due to fickleness

• बलदर्पोछ्रितः (baladarpochritaḥ) - swollen with pride of strength, elevated by power-pride

• स्वयम् (svayam) - oneself, by oneself, personally

• आरब्धव्यम् (ārabdhavyam) - to be undertaken, ought to be begun, fit to be started

• इदम् (idam) - this

• कर्म (karma) - action, deed, undertaking (karma)

• मन्यसे (manyase) - you think, you consider, you believe

• शृणु (śṛṇu) - listen, hear

• तत्र (tatra) - there, in that matter, in that case

• मे (me) - my (advice) (to me, for me, my)

Words meanings and morphology

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you, your (second person pronoun)

तु (tu) - but, however, indeed

(indeclinable)

केवलचापल्यात् (kevalacāpalyāt) - from mere impulsiveness, solely due to fickleness

(noun)

Ablative, neuter, singular of kevalacāpalya

kevalacāpalya - mere impulsiveness, simple fickleness, solely flightiness, pure restlessness

Compound of `kevala` (mere, sole) and `cāpalya` (fickleness, impulsiveness).

Compound type : karmadhāraya (kevala+cāpalya)

• kevala – mere, sole, exclusive, only, simple
  adjective
• cāpalya – fickleness, restlessness, impulsiveness, unsteadiness, instability
  noun (neuter)
  Derived from `capala` (fickle) which comes from root `cap` (to tremble).
  Root: cap

Note: Indicates cause or reason.

बलदर्पोछ्रितः (baladarpochritaḥ) - swollen with pride of strength, elevated by power-pride

(adjective)

Nominative, masculine, singular of baladarpochrita

baladarpochrita - elevated by the pride of strength, swelled with power-pride, one who is proud of their power

Bahuvrīhi compound formed from `baladarpa` (pride of strength) and `ucchrita` (elevated).

Compound type : bahuvrīhi (baladarpa+ucchrita)

• baladarpa – pride of strength, power-pride, arrogance due to power
  noun (masculine)
  Tatpuruṣa compound of `bala` (strength) and `darpa` (pride).
• ucchrita – elevated, high, risen, swollen, excessive, prominent
  adjective
  Past Passive Participle
  Derived from root `śri` (to resort to, to depend on) with prefix `ud` (up, forth).
  Prefix: ud
  Root: śri (class 1)

Note: Agrees with `tvam`.

स्वयम् (svayam) - oneself, by oneself, personally

(indeclinable)

Adverbial form.

आरब्धव्यम् (ārabdhavyam) - to be undertaken, ought to be begun, fit to be started

(adjective)

Nominative, neuter, singular of ārabdhavya

ārabdhavya - to be undertaken, to be begun, suitable for commencement, that which should be started

Gerundive (NVA)

From root `rabh` (to seize, begin) with prefix `ā-` and suffix `-tavya` (denoting obligation/fitness).

Prefix: ā

Root: rabh (class 1)

Note: Acts as predicate adjective to `karma`.

इदम् (idam) - this

(pronoun)

Nominative, neuter, singular of idam

idam - this, this here, the present

Note: Agrees with `karma`.

कर्म (karma) - action, deed, undertaking (karma)

(noun)

Accusative, neuter, singular of karma

karma - action, deed, work, effect of actions, ritual act, fate, destiny (karma)

From root `kṛ` (to do, make) with suffix `-man`.

Root: kṛ (class 8)

Note: Object of `manyase`.

मन्यसे (manyase) - you think, you consider, you believe

(verb)

2nd person , singular, middle, present (laṭ) of man

Present Middle

Root `man`, 4th class verb, `div` group.

Root: man (class 4)

शृणु (śṛṇu) - listen, hear

(verb)

2nd person , singular, active, imperative (loṭ) of śru

Imperative Active

Root `śru`, 5th class verb, `su` group.

Root: śru (class 5)

तत्र (tatra) - there, in that matter, in that case

(indeclinable)

Locative form of the pronominal stem `ta` (that).

मे (me) - my (advice) (to me, for me, my)

(pronoun)

Genitive, singular of asmad

asmad - I, me, my, our (first person pronoun)

Enclitic form of `asmad`.

Note: Here likely genitive, indicating 'my (words/advice)'.