योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-27, verse-26

नासादयन्ति मामेताः सुखदुःखदशा दृशः ।
संवेदनमसंवेद्यमचेत्यं चेतनं ततम् ॥ २६ ॥

nāsādayanti māmetāḥ sukhaduḥkhadaśā dṛśaḥ ,
saṃvedanamasaṃvedyamacetyaṃ cetanaṃ tatam 26

26. na āsādayanti mām etāḥ sukhaduḥkhadaśāḥ dṛśaḥ
saṃvedanam asaṃvedyam acetyam cetanam tatam

26. etāḥ sukhaduḥkhadaśāḥ dṛśaḥ mām na āsādayanti.
aham saṃvedanam asaṃvedyam acetyam tatam cetanam

26. These visible conditions of pleasure and pain do not affect me. I am the pervasive consciousness (cetana) itself, which is pure sensation (saṃvedana), yet imperceptible and beyond all objects of thought.

Words meanings summery:

• न (na) - not, no

• आसादयन्ति (āsādayanti) - they reach, they affect, they obtain

• माम् (mām) - me

• एताः (etāḥ) - these (feminine plural)

• सुखदुःखदशाः (sukhaduḥkhadaśāḥ) - conditions of pleasure and pain

• दृशः (dṛśaḥ) - visible phenomena, perceptions, sights

• संवेदनम् (saṁvedanam) - sensation, consciousness, knowledge

• असंवेद्यम् (asaṁvedyam) - imperceptible, unknowable

• अचेत्यम् (acetyam) - unthinkable, unobjectifiable

• चेतनम् (cetanam) - consciousness, conscious being

• ततम् (tatam) - extended, pervaded, spread out

Words meanings and morphology

न (na) - not, no

(indeclinable)

आसादयन्ति (āsādayanti) - they reach, they affect, they obtain

(verb)

3rd person , plural, active, present (laṭ) of āsād

Present Active

Causative from root 'sad' (to sit, perish) with prefix 'ā-'. The causative stem is 'sādaya'.

Prefix: ā

Root: sad (class 1)

माम् (mām) - me

(pronoun)

Accusative, singular of aham

aham - I, myself

Note: Object of 'āsādayanti'.

एताः (etāḥ) - these (feminine plural)

(pronoun)

Nominative, feminine, plural of etas

etas - this

Note: Agrees with 'sukhaduḥkhadaśāḥ' and 'dṛśaḥ'.

सुखदुःखदशाः (sukhaduḥkhadaśāḥ) - conditions of pleasure and pain

(noun)

Nominative, feminine, plural of sukhaduḥkhadaśā

sukhaduḥkhadaśā - state/condition of pleasure and pain

Compound type : Dvandva-Tatpurusha (sukha+duḥkha+daśā)

• sukha – pleasure, happiness, joy, ease
  noun (neuter)
• duḥkha – pain, suffering, sorrow, difficulty
  noun (neuter)
• daśā – state, condition, phase, period
  noun (feminine)

Note: Subject of 'āsādayanti'.

दृशः (dṛśaḥ) - visible phenomena, perceptions, sights

(noun)

Nominative, feminine, plural of dṛś

dṛś - sight, vision, appearance, perception

Root: dṛś (class 1)

Note: Agrees with 'etāḥ' and 'sukhaduḥkhadaśāḥ'.

संवेदनम् (saṁvedanam) - sensation, consciousness, knowledge

(noun)

Nominative, neuter, singular of saṃvedana

saṁvedana - sensation, perception, knowledge, consciousness

Derived from root 'vid' (to know) with prefix 'sam-' and suffix '-ana'.

Prefix: sam

Root: vid (class 2)

Note: Predicate for 'aham' (understood).

असंवेद्यम् (asaṁvedyam) - imperceptible, unknowable

(adjective)

Nominative, neuter, singular of asaṃvedya

asaṁvedya - imperceptible, that which cannot be known or felt

Gerundive

'a' (negation) + 'saṃvedya' (to be known).

Compound type : Tatpurusha (a+saṃvedya)

• a – not, non
  indeclinable
• saṃvedya – to be known, perceptible
  adjective (neuter)
  Gerundive
  Derived from root 'vid' with prefix 'sam-'.
  Prefix: sam
  Root: vid (class 2)

Note: Predicate for 'aham' (understood).

अचेत्यम् (acetyam) - unthinkable, unobjectifiable

(adjective)

Nominative, neuter, singular of acetya

acetya - unthinkable, unknowable, that which cannot be perceived or made an object of thought

Gerundive

'a' (negation) + 'cetya' (to be thought).

Compound type : Tatpurusha (a+cetya)

• a – not, non
  indeclinable
• cetya – to be thought, object of thought
  adjective (neuter)
  Gerundive
  Derived from root 'cit' (to perceive, think).
  Root: cit (class 1)

Note: Predicate for 'aham' (understood).

चेतनम् (cetanam) - consciousness, conscious being

(noun)

Nominative, neuter, singular of cetana

cetana - consciousness, sentient, intelligent, conscious being

Derived from root 'cit' (to perceive, be conscious) with suffix '-ana'.

Root: cit (class 1)

Note: Predicate for 'aham' (understood).

ततम् (tatam) - extended, pervaded, spread out

(adjective)

Nominative, neuter, singular of tata

tata - extended, spread out, pervasive

Past Passive Participle

Derived from root 'tan' (to stretch, extend).

Root: tan (class 8)

Note: Predicate for 'aham' (understood).