योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-18, verse-51

देशकालक्रियाद्रव्यैः स्वैरेवाणुभिरेव चित् ।
अणूननुभवत्यन्तरितराणि नसंभवात् ॥ ५१ ॥

deśakālakriyādravyaiḥ svairevāṇubhireva cit ,
aṇūnanubhavatyantaritarāṇi nasaṃbhavāt 51

51. deśakālakriyādravyaiḥ svaiḥ eva aṇubhiḥ eva
cit aṇūn anubhavati antaritarāṇi na saṃbhavāt

51. cit स्वैः eva अणुभिः eva (यानि) देशकालक्रियाद्रव्यैः (सन्ति),
अणूनि अन्तः अनुभवति इतराणि न संभवात् (न अनुभवति) ।

51. Consciousness (cit) internally experiences the subtle elements (aṇu) through its own subtle elements (aṇu), which are space, time, action, and substance, because other things are not possible (na saṃbhavāt).

Words meanings summery:

• देशकालक्रियाद्रव्यैः (deśakālakriyādravyaiḥ) - by space, time, action, and substance

• स्वैः (svaiḥ) - by its own, by one's own

• एव (eva) - indeed, only, just

• अणुभिः (aṇubhiḥ) - by atoms, by subtle elements

• एव (eva) - indeed, only, just

• चित् (cit) - consciousness, knowledge

• अणून् (aṇūn) - atoms, subtle elements

• अनुभवति (anubhavati) - experiences, perceives

• अन्तरितराणि (antaritarāṇi) - other things inside, other internal things

• न (na) - not

• संभवात् (saṁbhavāt) - because of impossibility (in context with 'na') (from existence, due to possibility, because of existence)

Words meanings and morphology

देशकालक्रियाद्रव्यैः (deśakālakriyādravyaiḥ) - by space, time, action, and substance

(noun)

Instrumental, neuter, plural of deśakālakriyādravya

deśakālakriyādravya - space, time, action, and substance (collectively)

Compound type : dvandva (deśa+kāla+kriyā+dravya)

• deśa – space, place, region
  noun (masculine)
• kāla – time
  noun (masculine)
• kriyā – action, activity
  noun (feminine)
  Root: kṛ (class 8)
• dravya – substance, thing, wealth
  noun (neuter)
  Root: dru (class 1)

स्वैः (svaiḥ) - by its own, by one's own

(pronoun)

Instrumental, masculine, plural of sva

sva - one's own, self, own property

एव (eva) - indeed, only, just

(indeclinable)

अणुभिः (aṇubhiḥ) - by atoms, by subtle elements

(noun)

Instrumental, masculine, plural of aṇu

aṇu - atom, subtle particle, minute

एव (eva) - indeed, only, just

(indeclinable)

चित् (cit) - consciousness, knowledge

(noun)

Nominative, feminine, singular of cit

cit - consciousness, knowledge, pure intelligence

Root: cit (class 1)

अणून् (aṇūn) - atoms, subtle elements

(noun)

Accusative, masculine, plural of aṇu

aṇu - atom, subtle particle, minute

अनुभवति (anubhavati) - experiences, perceives

(verb)

3rd person , singular, active, present (lat) of anubhū

Prefix: anu

Root: bhū (class 1)

अन्तरितराणि (antaritarāṇi) - other things inside, other internal things

(adjective)

Nominative, neuter, plural of antaritara

antaritara - other internal, other within

Compound type : karmadhāraya (antara+itara)

• antara – interior, internal, within
  adjective (neuter)
• itara – other, different
  pronoun (neuter)

न (na) - not

(indeclinable)

संभवात् (saṁbhavāt) - because of impossibility (in context with 'na') (from existence, due to possibility, because of existence)

(noun)

Ablative, masculine, singular of saṃbhava

saṁbhava - existence, possibility, origin, occurrence

Prefix: sam

Root: bhū (class 1)