योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-74, verse-45

तृणवन्नोपकुर्वन्ति यत्र त्रिभुवनश्रियः ।
सा परा निर्वृतिः साधो नैराश्यादुपलभ्यते ॥ ४५ ॥

tṛṇavannopakurvanti yatra tribhuvanaśriyaḥ ,
sā parā nirvṛtiḥ sādho nairāśyādupalabhyate 45

45. tṛṇavat na upakurvanti yatra tribhuvanaśriyaḥ
sā parā nirvṛtiḥ sādho nairāśyāt upalabhyate

45. sādho yatra tribhuvanaśriyaḥ tṛṇavat na upakurvanti,
sā parā nirvṛtiḥ nairāśyāt upalabhyate

45. O sage, that supreme bliss (nirvṛti) is attained through desirelessness, in which state the splendors of the three worlds provide no benefit, being as insignificant as a blade of grass.

Words meanings summery:

• तृणवत् (tṛṇavat) - as insignificant as a blade of grass (like grass, like a blade of grass, insignificant)

• न (na) - not, no

• उपकुर्वन्ति (upakurvanti) - they provide no benefit (they help, they benefit, they serve)

• यत्र (yatra) - in which state (of desirelessness) (where, in which place, in which case)

• त्रिभुवनश्रियः (tribhuvanaśriyaḥ) - the glories/splendors of the three worlds

• सा (sā) - that, she

• परा (parā) - supreme, highest, ultimate

• निर्वृतिः (nirvṛtiḥ) - bliss, contentment, liberation, cessation

• साधो (sādho) - O sage, O good one

• नैराश्यात् (nairāśyāt) - from desirelessness, from detachment (from desirelessness, from detachment, from despair)

• उपलभ्यते (upalabhyate) - is obtained, is found, is realized

Words meanings and morphology

तृणवत् (tṛṇavat) - as insignificant as a blade of grass (like grass, like a blade of grass, insignificant)

(indeclinable)

Suffix -vat indicating 'like, as'.

न (na) - not, no

(indeclinable)

उपकुर्वन्ति (upakurvanti) - they provide no benefit (they help, they benefit, they serve)

(verb)

3rd person , plural, active, present indicative (laṭ) of kṛ

Prefix: upa

Root: kṛ (class 8)

यत्र (yatra) - in which state (of desirelessness) (where, in which place, in which case)

(indeclinable)

त्रिभुवनश्रियः (tribhuvanaśriyaḥ) - the glories/splendors of the three worlds

(noun)

Nominative, feminine, plural of tribhuvanaśrī

tribhuvanaśrī - the glories or splendors of the three worlds (heaven, earth, underworld)

Compound type : Tatpuruṣa (tribhuvana+śrī)

• tribhuvana – the three worlds
  noun (neuter)
• śrī – glory, splendor, beauty, prosperity
  noun (feminine)

सा (sā) - that, she

(pronoun)

Nominative, feminine, singular of tad

tad - that (demonstrative pronoun)

परा (parā) - supreme, highest, ultimate

(adjective)

Nominative, feminine, singular of para

para - supreme, highest, ultimate, excellent, best, other

निर्वृतिः (nirvṛtiḥ) - bliss, contentment, liberation, cessation

(noun)

Nominative, feminine, singular of nirvṛti

nirvṛti - bliss, contentment, perfect happiness, cessation, liberation

Derived from nir-vṛt (to cease, to be complete).

साधो (sādho) - O sage, O good one

(noun)

Vocative, masculine, singular of sādhu

sādhu - sage, good person, righteous one, holy man, ascetic

नैराश्यात् (nairāśyāt) - from desirelessness, from detachment (from desirelessness, from detachment, from despair)

(noun)

Ablative, neuter, singular of nairāśya

nairāśya - desirelessness, detachment, hopelessness, despair

Derived from nir-āśā (without hope/desire).

उपलभ्यते (upalabhyate) - is obtained, is found, is realized

(verb)

3rd person , singular, passive, present indicative (laṭ) of labh

Passive Voice

Prefix: upa

Root: labh (class 1)