योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-71, verse-46

संसारकारणमितः स्वयं चेतो विचारयेत् ।
जीवोऽन्तःकरणं चित्तं मनश्चेत्यादिनामकम् ॥ ४६ ॥

saṃsārakāraṇamitaḥ svayaṃ ceto vicārayet ,
jīvo'ntaḥkaraṇaṃ cittaṃ manaścetyādināmakam 46

46. saṃsārakāraṇam itaḥ svayam cetaḥ vicārayet | jīvaḥ
antaḥkaraṇam cittam manaḥ ca iti ādināmakam ||

46. itaḥ cetaḥ svayam saṃsārakāraṇam vicārayet jīvaḥ
antaḥkaraṇam cittam manaḥ ca iti ādināmakam

46. From this perspective, the mind (cetas) itself should discern the cause of transmigration (saṃsāra). The individual soul (jīva), the inner organ (antaḥkaraṇa), intellect (citta), and mind (manas) are its names, among others.

Words meanings summery:

• संसारकारणम् (saṁsārakāraṇam) - the cause of transmigration (saṃsāra)

• इतः (itaḥ) - from here, from this point, therefore

• स्वयम् (svayam) - oneself, itself, by itself

• चेतः (cetaḥ) - mind, consciousness

• विचारयेत् (vicārayet) - should consider, should discern, should reflect

• जीवः (jīvaḥ) - individual soul (jīva), living being

• अन्तःकरणम् (antaḥkaraṇam) - the inner organ (antaḥkaraṇa), the internal faculty

• चित्तम् (cittam) - thought, mind, intellect

• मनः (manaḥ) - mind, thought

• च (ca) - and

• इति (iti) - thus, in this way, (used to mark direct speech or a list)

• आदिनामकम् (ādināmakam) - named beginning with these, etcetera

Words meanings and morphology

संसारकारणम् (saṁsārakāraṇam) - the cause of transmigration (saṃsāra)

(noun)

Accusative, neuter, singular of saṃsārakāraṇa

saṁsārakāraṇa - cause of saṃsāra, reason for transmigration

Compound of saṃsāra (transmigration) and kāraṇa (cause).

Compound type : tatpuruṣa (saṃsāra+kāraṇa)

• saṃsāra – transmigration, cycle of birth and death, worldly existence
  noun (masculine)
  Derived from root 'sṛ' (to flow, move) with upasarga 'sam'.
  Prefix: sam
  Root: sṛ (class 1)
• kāraṇa – cause, reason, instrument
  noun (neuter)
  action noun
  Derived from root 'kṛ' (to do, make).
  Root: kṛ (class 8)

इतः (itaḥ) - from here, from this point, therefore

(indeclinable)

Formed from 'idam' (this) with the suffix -tas.

स्वयम् (svayam) - oneself, itself, by itself

(indeclinable)

Reflexive adverb.

चेतः (cetaḥ) - mind, consciousness

(noun)

Nominative, neuter, singular of cetas

cetas - mind, consciousness, intellect

Derived from root 'cit' (to perceive, observe).

Root: cit (class 1)

विचारयेत् (vicārayet) - should consider, should discern, should reflect

(verb)

3rd person , singular, active, optative (vidhi liṅ) of vicār

Derived from root 'car' (to move) with upasargas 'vi' and 'ā'. Causal form of 'vicar'.

Prefixes: vi+ā

Root: car (class 1)

जीवः (jīvaḥ) - individual soul (jīva), living being

(noun)

Nominative, masculine, singular of jīva

jīva - individual soul, living being, life principle

Derived from root 'jīv' (to live).

Root: jīv (class 1)

अन्तःकरणम् (antaḥkaraṇam) - the inner organ (antaḥkaraṇa), the internal faculty

(noun)

Nominative, neuter, singular of antaḥkaraṇa

antaḥkaraṇa - inner organ, internal faculty (mind, intellect, ego, memory)

Compound of antar (inner) and karaṇa (instrument, organ).

Compound type : avyayībhāva (antar+karaṇa)

• antar – within, inside, internal
  indeclinable
• karaṇa – instrument, means, organ, doing
  noun (neuter)
  action noun
  Derived from root 'kṛ' (to do, make).
  Root: kṛ (class 8)

चित्तम् (cittam) - thought, mind, intellect

(noun)

Nominative, neuter, singular of citta

citta - thought, mind, intellect, consciousness, understanding

Past Passive Participle

Derived from root 'cit' (to perceive, understand).

Root: cit (class 1)

मनः (manaḥ) - mind, thought

(noun)

Nominative, neuter, singular of manas

manas - mind, intellect, understanding, thought

Derived from root 'man' (to think).

Root: man (class 4)

च (ca) - and

(indeclinable)

इति (iti) - thus, in this way, (used to mark direct speech or a list)

(indeclinable)

आदिनामकम् (ādināmakam) - named beginning with these, etcetera

(adjective)

Nominative, neuter, singular of ādināmaka

ādināmaka - named as such, having such names, beginning with these names

Compound of ādi (beginning, etc.) and nāmaka (named).

Compound type : bahuvrīhi (ādi+nāmaka)

• ādi – beginning, first, and so on, etc.
  noun (masculine)
• nāmaka – named, by name, an appellation
  adjective
  Derived from 'nāman' (name).

Note: Agrees with the implied subject (mind/its various aspects).