योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-75, verse-56

सत्त्वमेकं सुखं मन्ये न रजो न च वा तमः ।
चलदुच्चवनानीव विकीर्णाङ्गारवर्षणः ॥ ५६ ॥

sattvamekaṃ sukhaṃ manye na rajo na ca vā tamaḥ ,
caladuccavanānīva vikīrṇāṅgāravarṣaṇaḥ 56

56. sattvam ekam sukham manye na rajaḥ na ca vā
tamaḥ calat uccavanāni iva vikīrṇāṅgāravarṣaṇaḥ

56. मन्ये सत्त्वम् एकम् सुखम्न रजः,
न च वा तमःचलत्-उच्च-वनानि इव विकीर्ण-अङ्गार-वर्षणः।

56. I consider only sattva to be happiness, not rajas, nor indeed tamas. (The effects of the latter are) like lofty, trembling forests showering scattered embers.

Words meanings summery:

• सत्त्वम् (sattvam) - goodness, purity, essence, reality, being

• एकम् (ekam) - one, sole, only

• सुखम् (sukham) - happiness, joy, comfort

• मन्ये (manye) - I think, I consider, I believe

• न (na) - not, no

• रजः (rajaḥ) - rajas, passion, activity, dust, impurity

• न (na) - not, no

• च (ca) - and, also

• वा (vā) - or, either

• तमः (tamaḥ) - tamas, darkness, inertia, ignorance

• चलत् (calat) - moving, trembling, fickle

• उच्चवनानि (uccavanāni) - high forests, lofty woods

• इव (iva) - like, as, as if

• विकीर्णाङ्गारवर्षणः (vikīrṇāṅgāravarṣaṇaḥ) - showering scattered embers

Words meanings and morphology

सत्त्वम् (sattvam) - goodness, purity, essence, reality, being

(noun)

Nominative, neuter, singular of sattva

sattva - goodness, purity, essence, reality, being, existence

एकम् (ekam) - one, sole, only

(adjective)

Nominative, neuter, singular of eka

eka - one, sole, only, single, unique

सुखम् (sukham) - happiness, joy, comfort

(noun)

Nominative, neuter, singular of sukha

sukha - happiness, joy, comfort, pleasure, ease

मन्ये (manye) - I think, I consider, I believe

(verb)

1st person , singular, middle, present (laṭ) of man

Root: man (class 4)

न (na) - not, no

(indeclinable)

रजः (rajaḥ) - rajas, passion, activity, dust, impurity

(noun)

Nominative, neuter, singular of rajas

rajas - rajas (quality of passion/activity), dust, impurity, pollen, female menses

न (na) - not, no

(indeclinable)

च (ca) - and, also

(indeclinable)

वा (vā) - or, either

(indeclinable)

तमः (tamaḥ) - tamas, darkness, inertia, ignorance

(noun)

Nominative, neuter, singular of tamas

tamas - tamas (quality of inertia/darkness), darkness, ignorance, gloom

चलत् (calat) - moving, trembling, fickle

(participle)

Nominative, neuter, singular of calat

calat - moving, trembling, fickle, agitated

Present Active Participle

Derived from root cal (to move, shake)

Root: cal (class 1)

उच्चवनानि (uccavanāni) - high forests, lofty woods

(noun)

Nominative, neuter, plural of uccavana

uccavana - high forest, lofty wood

Compound type : karmadhāraya (ucca+vana)

• ucca – high, lofty, elevated
  adjective
• vana – forest, wood, grove, thicket
  noun (neuter)

इव (iva) - like, as, as if

(indeclinable)

विकीर्णाङ्गारवर्षणः (vikīrṇāṅgāravarṣaṇaḥ) - showering scattered embers

(noun)

Nominative, masculine, singular of vikīrṇāṅgāravarṣaṇa

vikīrṇāṅgāravarṣaṇa - showering scattered embers, one who showers scattered embers

Compound type : bahuvrīhi (vikīrṇa+aṅgāra+varṣaṇa)

• vikīrṇa – scattered, dispersed, spread out
  participle
  Past Passive Participle
  Derived from root kṛ (to scatter, strew) with prefix vi
  Prefix: vi
  Root: kṛ (class 6)
• aṅgāra – ember, charcoal, live coal
  noun (masculine)
• varṣaṇa – showering, raining, a showerer, rain
  noun (masculine)
  Action noun from root vṛṣ (to rain, shower)
  Root: vṛṣ (class 1)