योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-167, verse-38

आकाश एव पृथ्वीयमिति धत्ते स्वसंविदम् ।
मनोराज्यपुरं बाल इव चिन्मात्रमव्ययम् ॥ ३८ ॥

ākāśa eva pṛthvīyamiti dhatte svasaṃvidam ,
manorājyapuraṃ bāla iva cinmātramavyayam 38

38. ākāśe eva pṛthvī iyam iti dhatte svasaṃvidam
manorājyapuram bālaḥ iva cinmātram avyayam

38. avyayam cinmātram bālaḥ iva manorājyapuram
ākāśe eva iyam pṛthvī iti svasaṃvidam dhatte

38. The immutable (avyaya) pure consciousness (cinmātra) holds its own awareness, within space itself, as 'this is the earth,' just like a child imagines a city in a daydream.

Words meanings summery:

• आकाशे (ākāśe) - in space, in ether, in the sky

• एव (eva) - only, just, indeed

• पृथ्वी (pṛthvī) - earth

• इयम् (iyam) - this (feminine)

• इति (iti) - thus, saying, indicating quoted speech or thought

• धत्ते (dhatte) - it holds, bears, assumes, conceives

• स्वसंविदम् (svasaṁvidam) - its own consciousness, self-awareness

• मनोराज्यपुरम् (manorājyapuram) - a city of mental creation, an imaginary city, a daydream city

• बालः (bālaḥ) - a child, boy

• इव (iva) - like, as, as it were

• चिन्मात्रम् (cinmātram) - pure consciousness, merely consciousness

• अव्ययम् (avyayam) - immutable, undecaying, imperishable

Words meanings and morphology

आकाशे (ākāśe) - in space, in ether, in the sky

(noun)

Locative, masculine, singular of ākāśa

ākāśa - space, ether, sky

Root: kāś (class 1)

एव (eva) - only, just, indeed

(indeclinable)

पृथ्वी (pṛthvī) - earth

(noun)

Nominative, feminine, singular of pṛthvī

pṛthvī - earth, ground

इयम् (iyam) - this (feminine)

(pronoun)

Nominative, feminine, singular of idam

idam - this, this here

इति (iti) - thus, saying, indicating quoted speech or thought

(indeclinable)

धत्ते (dhatte) - it holds, bears, assumes, conceives

(verb)

3rd person , singular, middle, present indicative (laṭ) of dhā

Root: dhā (class 3)

स्वसंविदम् (svasaṁvidam) - its own consciousness, self-awareness

(noun)

Accusative, feminine, singular of svasaṃvid

svasaṁvid - self-awareness, self-consciousness

Compound type : karmadhāraya (sva+saṃvid)

• sva – own, self
  pronoun (neuter)
• saṃvid – consciousness, knowledge, understanding
  noun (feminine)
  Prefix: sam
  Root: vid (class 2)

मनोराज्यपुरम् (manorājyapuram) - a city of mental creation, an imaginary city, a daydream city

(noun)

Accusative, neuter, singular of manorājyapura

manorājyapura - imaginary city, city of thought or fancy

Compound type : tatpuruṣa (manas+rājya+pura)

• manas – mind, intellect, thought
  noun (neuter)
  Root: man (class 4)
• rājya – kingdom, realm, rule
  noun (neuter)
  Root: rāj (class 1)
• pura – city, town, fortress
  noun (neuter)

बालः (bālaḥ) - a child, boy

(noun)

Nominative, masculine, singular of bāla

bāla - child, boy, young, ignorant

इव (iva) - like, as, as it were

(indeclinable)

चिन्मात्रम् (cinmātram) - pure consciousness, merely consciousness

(noun)

Nominative, neuter, singular of cinmātra

cinmātra - pure consciousness, merely consciousness

Compound type : karmadhāraya (cit+mātra)

• cit – consciousness, thought, understanding
  noun (feminine)
  Root: cit (class 1)
• mātra – only, mere, measuring
  adjective (neuter)
  Root: mā (class 2)

अव्ययम् (avyayam) - immutable, undecaying, imperishable

(adjective)

Nominative, neuter, singular of avyaya

avyaya - immutable, undecaying, imperishable, indestructible

derived from root 'vyay' (to pass away, expend) with negative prefix 'a'

Root: vyay (class 1)