योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-39, verse-19

प्रत्यक्चेतनमात्मीयमर्थित्वेन पुनः स्थितम् ।
पदार्थानामुपेत्याशु क्षणाद्द्वित्वमिवागतम् ॥ १९ ॥

pratyakcetanamātmīyamarthitvena punaḥ sthitam ,
padārthānāmupetyāśu kṣaṇāddvitvamivāgatam 19

19. pratyak cetanam ātmīyam arthitvena punaḥ sthitam
padārthānām upetya āśu kṣaṇāt dvitvam iva āgatam

19. ātmīyam pratyak cetanam arthitvena punaḥ sthitam,
(tat) padārthānām upetya,
āśu kṣaṇāt dvitvam iva āgatam (bhavati)

19. One's own inner consciousness (ātman), which exists as an object of desire, having quickly approached external objects, immediately seems to have acquired a dual nature.

Words meanings summery:

• प्रत्यक् (pratyak) - inward, inner, individual

• चेतनम् (cetanam) - consciousness, conscious

• आत्मीयम् (ātmīyam) - one's own, pertaining to the self (ātman)

• अर्थित्वेन (arthitvena) - by reason of being an object of desire, by way of wishing, by necessity

• पुनः (punaḥ) - again, moreover, but

• स्थितम् (sthitam) - situated, standing, existing, remaining

• पदार्थानाम् (padārthānām) - of objects, of categories of existence, of things

• उपेत्य (upetya) - having approached, having obtained, having arrived at

• आशु (āśu) - quickly, immediately, swiftly

• क्षणात् (kṣaṇāt) - instantly, in a moment, from a moment

• द्वित्वम् (dvitvam) - duality, twoness, state of being two

• इव (iva) - like, as if, as, similar to

• आगतम् (āgatam) - arrived, come, obtained, approached

Words meanings and morphology

प्रत्यक् (pratyak) - inward, inner, individual

(adjective)

Nominative, neuter, singular of pratyac

pratyac - inward, inner, reverse, individual

formed from prati + añc

Prefix: prati

Root: añc (class 1)

चेतनम् (cetanam) - consciousness, conscious

(noun)

Nominative, neuter, singular of cetana

cetana - consciousness, conscious, animate, sentient

आत्मीयम् (ātmīyam) - one's own, pertaining to the self (ātman)

(adjective)

Nominative, neuter, singular of ātmīya

ātmīya - one's own, pertaining to the self (ātman), belonging to the soul

अर्थित्वेन (arthitvena) - by reason of being an object of desire, by way of wishing, by necessity

(noun)

Instrumental, neuter, singular of arthitva

arthitva - the state of desiring, the state of being an object of desire or need

पुनः (punaḥ) - again, moreover, but

(indeclinable)

स्थितम् (sthitam) - situated, standing, existing, remaining

(adjective)

Nominative, neuter, singular of sthita

sthita - situated, standing, existing, remaining, firm

Past Passive Participle

formed from root sthā (to stand) + kta (past passive participle suffix)

Root: sthā (class 1)

पदार्थानाम् (padārthānām) - of objects, of categories of existence, of things

(noun)

Genitive, masculine, plural of padārtha

padārtha - meaning of a word, category, object, thing

Compound type : tatpuruṣa (pada+artha)

• pada – foot, step, word, state
  noun (neuter)
• artha – meaning, purpose, object, wealth
  noun (masculine)

उपेत्य (upetya) - having approached, having obtained, having arrived at

(indeclinable)

Absolutive (Gerund)

formed from upa + root i (to go) + ya (absolutive suffix)

Prefix: upa

Root: i (class 2)

आशु (āśu) - quickly, immediately, swiftly

(indeclinable)

क्षणात् (kṣaṇāt) - instantly, in a moment, from a moment

(noun)

Ablative, masculine, singular of kṣaṇa

kṣaṇa - a moment, instant, a very short time

द्वित्वम् (dvitvam) - duality, twoness, state of being two

(noun)

Accusative, neuter, singular of dvitva

dvitva - duality, twoness, state of being two

इव (iva) - like, as if, as, similar to

(indeclinable)

आगतम् (āgatam) - arrived, come, obtained, approached

(adjective)

Nominative, neuter, singular of āgata

āgata - arrived, come, obtained, approached

Past Passive Participle

formed from ā + gam (to go) + kta (past passive participle suffix)

Prefix: ā

Root: gam (class 1)