महाभारतः mahābhārataḥ - book-12, chapter-148, verse-31

पापं कृत्वा न मन्येत नाहमस्मीति पूरुषः ।
चिकीर्षेदेव कल्याणं श्रद्दधानोऽनसूयकः ॥३१॥

31. pāpaṁ kṛtvā na manyeta nāhamasmīti pūruṣaḥ ,
cikīrṣedeva kalyāṇaṁ śraddadhāno'nasūyakaḥ.

31. pāpam kṛtvā na manyeta na aham asmi iti pūruṣaḥ
cikīrṣet eva kalyāṇam śraddadhānaḥ anasūyakaḥ

31. pāpam kṛtvā pūruṣaḥ na aham asmi iti na manyeta
śraddadhānaḥ anasūyakaḥ kalyāṇam eva cikīrṣet

31. Having committed a transgression, a person should not think, 'I am not tainted by this (sin)'. Rather, being full of faith (śraddhā) and free from envy, one should only desire to perform good deeds.

Words meanings summery:

• पापम् (pāpam) - a transgression, sin (evil, sin, vice)

• कृत्वा (kṛtvā) - having committed (having done, having made, having performed (absolutive/gerund))

• न (na) - not (not, no)

• मन्येत (manyeta) - should think (should think, might think, may consider (optative middle))

• न (na) - not (not, no)

• अहम् (aham) - I (I (first person singular nominative))

• अस्मि (asmi) - I am (thus/so) (I am, I exist (present tense))

• इति (iti) - (marks direct thought) (thus, so, indicating direct speech/thought)

• पूरुषः (pūruṣaḥ) - a person (person, man, male)

• चिकीर्षेत् (cikīrṣet) - should desire to perform (should wish to do, should desire to act (desiderative optative))

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

• कल्याणम् (kalyāṇam) - good deeds, welfare (good, auspicious, well-being, virtue)

• श्रद्दधानः (śraddadhānaḥ) - being full of faith (śraddhā) (having faith, faithful, believing)

• अनसूयकः (anasūyakaḥ) - free from envy (not envious, free from malice, benevolent)

Words meanings and morphology

पापम् (pāpam) - a transgression, sin (evil, sin, vice)

(noun)

Accusative, neuter, singular of pāpa

pāpa - evil, bad, wicked; sin, vice, evil deed

कृत्वा (kṛtvā) - having committed (having done, having made, having performed (absolutive/gerund))

(indeclinable)

absolutive

Formed with suffix -tvā

Root: kṛ (class 8)

Note: An indeclinable verbal form (absolutive or gerund)

न (na) - not (not, no)

(indeclinable)

मन्येत (manyeta) - should think (should think, might think, may consider (optative middle))

(verb)

3rd person , singular, middle, optative (vidhiliṅ) of man

Root: man (class 4)

Note: Ātmanepada, 3rd person singular

न (na) - not (not, no)

(indeclinable)

अहम् (aham) - I (I (first person singular nominative))

(pronoun)

Nominative, singular of asmad

asmad - I, we

अस्मि (asmi) - I am (thus/so) (I am, I exist (present tense))

(verb)

1st person , singular, active, present (laṭ) of as

Root: as (class 2)

Note: Parasmaipada, 1st person singular

इति (iti) - (marks direct thought) (thus, so, indicating direct speech/thought)

(indeclinable)

पूरुषः (pūruṣaḥ) - a person (person, man, male)

(noun)

Nominative, masculine, singular of pūruṣa

pūruṣa - man, male, person, human being; the supreme cosmic person (puruṣa)

Note: Refers to a human individual.

चिकीर्षेत् (cikīrṣet) - should desire to perform (should wish to do, should desire to act (desiderative optative))

(verb)

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

desiderative

Desiderative stem of root kṛ (to do)

Root: kṛ (class 8)

Note: Parasmaipada, 3rd person singular

एव (eva) - only, indeed (only, just, indeed, certainly)

(indeclinable)

कल्याणम् (kalyāṇam) - good deeds, welfare (good, auspicious, well-being, virtue)

(noun)

Accusative, neuter, singular of kalyāṇa

kalyāṇa - beautiful, good, auspicious, propitious; welfare, virtue, merit

Note: Can be adjective or noun. Here, used as a noun 'good'.

श्रद्दधानः (śraddadhānaḥ) - being full of faith (śraddhā) (having faith, faithful, believing)

(adjective)

Nominative, masculine, singular of śraddadhāna

śraddadhāna - having faith, believing, faithful

present active participle

Present active participle of śraddhā (to have faith), which is a compound of śrat (faith) and dhā (to place)

Compound type : prādisamāsa (śrat+dhā)

• śrat – faith, trust
  indeclinable
• dhā – to place, to put, to hold, to create
  verb
  Root: dhā (class 3)

Note: Participle in masculine nominative singular, modifying 'pūruṣaḥ'.

अनसूयकः (anasūyakaḥ) - free from envy (not envious, free from malice, benevolent)

(adjective)

Nominative, masculine, singular of anasūyaka

anasūyaka - not envious, free from malice, benevolent, appreciative

Compound type : nañ-tatpuruṣa (an+asūyaka)

• an – not, non-, un-
  indeclinable
• asūyaka – envious, fault-finding, censorious
  adjective (masculine)
  From asūyā (envy)

Note: Agrees with 'pūruṣaḥ'.