महाभारतः mahābhārataḥ - book-12, chapter-128, verse-18

सन्नात्मा नैव धर्मस्य न परस्य न चात्मनः ।
सर्वोपायैरुज्जिहीर्षेदात्मानमिति निश्चयः ॥१८॥

18. sannātmā naiva dharmasya na parasya na cātmanaḥ ,
sarvopāyairujjihīrṣedātmānamiti niścayaḥ.

18. sannaḥ ātmā na eva dharmasya na parasya na ca ātmanaḥ
sarva-upāyaiḥ ut-jihīrṣet ātmānam iti niścayaḥ

18. sannaḥ ātmā dharmasya eva na parasya na ca ātmanaḥ
na sarva-upāyaiḥ ātmānam ut-jihīrṣet iti niścayaḥ

18. A person whose self (ātman) is ruined is fit neither for his own natural law (dharma) nor for others, nor even for himself. Therefore, one should strive to uplift oneself by all possible means; this is the firm resolve.

Words meanings summery:

• सन्नः (sannaḥ) - ruined, depressed, dejected, sunk

• आत्मा (ātmā) - self, soul, spirit

• न (na) - not

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

• धर्मस्य (dharmasya) - of natural law, of duty, of righteousness

• न (na) - not

• परस्य (parasya) - of another, of others

• न (na) - not, nor

• च (ca) - and, also

• आत्मनः (ātmanaḥ) - of oneself, of the self

• सर्व-उपायैः (sarva-upāyaiḥ) - by all means, by all expedients

• उत्-जिहीर्षेत् (ut-jihīrṣet) - should wish to uplift, should endeavor to raise

• आत्मानम् (ātmānam) - oneself, the self

• इति (iti) - thus, so

• निश्चयः (niścayaḥ) - firm resolve, certainty, determination

Words meanings and morphology

सन्नः (sannaḥ) - ruined, depressed, dejected, sunk

(adjective)

Nominative, masculine, singular of sanna

sanna - sunk, dejected, ruined, exhausted

Past Passive Participle

Derived from root sad + kta suffix

Root: sad (class 1)

आत्मा (ātmā) - self, soul, spirit

(noun)

Nominative, masculine, singular of ātman

ātman - self, soul, spirit, essence

न (na) - not

(indeclinable)

एव (eva) - only, indeed, truly, just

(indeclinable)

धर्मस्य (dharmasya) - of natural law, of duty, of righteousness

(noun)

Genitive, masculine, singular of dharma

dharma - natural law, duty, righteousness, constitution, intrinsic nature

न (na) - not

(indeclinable)

परस्य (parasya) - of another, of others

(pronoun)

Genitive, masculine, singular of para

para - other, another, supreme, highest

न (na) - not, nor

(indeclinable)

च (ca) - and, also

(indeclinable)

आत्मनः (ātmanaḥ) - of oneself, of the self

(noun)

Genitive, masculine, singular of ātman

ātman - self, soul, spirit, essence

सर्व-उपायैः (sarva-upāyaiḥ) - by all means, by all expedients

(noun)

Instrumental, masculine, plural of sarva-upāya

sarva-upāya - all means, every expedient

Compound type : karmadhāraya (sarva+upāya)

• sarva – all, every, entire
  adjective (masculine)
• upāya – means, expedient, method
  noun (masculine)

उत्-जिहीर्षेत् (ut-jihīrṣet) - should wish to uplift, should endeavor to raise

(verb)

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

Desiderative stem from root hṛ (to carry, to take) with prefix ut (up)

Prefix: ut

Root: hṛ (class 1)

आत्मानम् (ātmānam) - oneself, the self

(noun)

Accusative, masculine, singular of ātman

ātman - self, soul, spirit, essence

इति (iti) - thus, so

(indeclinable)

निश्चयः (niścayaḥ) - firm resolve, certainty, determination

(noun)

Nominative, masculine, singular of niścaya

niścaya - certainty, determination, firm resolve