महाभारतः mahābhārataḥ - book-5, chapter-75, verse-12

य एवं कृतबुद्धिः सन्कर्मस्वेव प्रवर्तते ।
नासिद्धौ व्यथते तस्य न सिद्धौ हर्षमश्नुते ॥१२॥

12. ya evaṁ kṛtabuddhiḥ sankarmasveva pravartate ,
nāsiddhau vyathate tasya na siddhau harṣamaśnute.

12. yaḥ evam kṛtabuddhiḥ san karmasu eva pravartate na
asiddhau vyathate tasya na siddhau harṣam aśnute

12. He who, having thus made up his mind, engages only in (karma) actions, is neither troubled by failure nor does he experience joy in success.

Words meanings summery:

• यः (yaḥ) - he who, whoever

• एवम् (evam) - thus, in this manner, so

• कृतबुद्धिः (kṛtabuddhiḥ) - one whose mind is made up, resolute, determined

• सन् (san) - being, existing

• कर्मसु (karmasu) - in actions, in deeds (karma)

• एव (eva) - only, just, indeed, very

• प्रवर्तते (pravartate) - acts, engages, proceeds

• न (na) - not, nor

• असिद्धौ (asiddhau) - in non-accomplishment, in failure

• व्यथते (vyathate) - is distressed, is troubled, is agitated

• तस्य (tasya) - his, of him

• न (na) - not, nor

• सिद्धौ (siddhau) - in accomplishment, in success

• हर्षम् (harṣam) - joy, delight, exhilaration

• अश्नुते (aśnute) - obtains, experiences, reaches, attains

Words meanings and morphology

यः (yaḥ) - he who, whoever

(pronoun)

Nominative, masculine, singular of yad

yad - which, what, whoever

एवम् (evam) - thus, in this manner, so

(indeclinable)

कृतबुद्धिः (kṛtabuddhiḥ) - one whose mind is made up, resolute, determined

(adjective)

Nominative, masculine, singular of kṛtabuddhi

kṛtabuddhi - one with a determined intellect/mind

Compound type : bahuvrīhi (kṛta+buddhi)

• kṛta – done, made, determined
  adjective (neuter)
  Past Passive Participle
  From root kṛ (to do, make).
  Root: kṛ (class 8)
• buddhi – intellect, understanding, mind
  noun (feminine)
  From root budh (to know, perceive).
  Root: budh (class 1)

सन् (san) - being, existing

(adjective)

Nominative, masculine, singular of sat

sat - being, existing, good

Present Active Participle

From root as (to be).

Root: as (class 2)

कर्मसु (karmasu) - in actions, in deeds (karma)

(noun)

Locative, neuter, plural of karma

karma - action, deed, work, outcome, effect

From root kṛ (to do, make) + man (suffix).

Root: kṛ (class 8)

एव (eva) - only, just, indeed, very

(indeclinable)

प्रवर्तते (pravartate) - acts, engages, proceeds

(verb)

3rd person , singular, middle, present indicative (laṭ) of vṛt

Prefix: pra

Root: vṛt (class 1)

न (na) - not, nor

(indeclinable)

असिद्धौ (asiddhau) - in non-accomplishment, in failure

(noun)

Locative, feminine, singular of asiddhi

asiddhi - non-accomplishment, failure

Compound type : nañ-tatpuruṣa (a+siddhi)

• a – not, non-, un- (negative prefix)
  indeclinable
• siddhi – success, accomplishment, perfection
  noun (feminine)
  From root sidh (to succeed, accomplish).
  Root: sidh (class 1)

व्यथते (vyathate) - is distressed, is troubled, is agitated

(verb)

3rd person , singular, middle, present indicative (laṭ) of vyath

Root: vyath (class 1)

तस्य (tasya) - his, of him

(pronoun)

Genitive, masculine, singular of tad

tad - that

न (na) - not, nor

(indeclinable)

सिद्धौ (siddhau) - in accomplishment, in success

(noun)

Locative, feminine, singular of siddhi

siddhi - success, accomplishment, perfection

From root sidh (to succeed, accomplish).

Root: sidh (class 1)

हर्षम् (harṣam) - joy, delight, exhilaration

(noun)

Accusative, masculine, singular of harṣa

harṣa - joy, delight, exhilaration

From root hṛṣ (to be glad, rejoice).

Root: hṛṣ (class 1)

अश्नुते (aśnute) - obtains, experiences, reaches, attains

(verb)

3rd person , singular, middle, present indicative (laṭ) of aś

Root: aś (class 5)