योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-11, verse-43

मनो बुद्धिरहंकारस्तन्मात्राणीन्द्रियाणि च ।
ब्रह्मैव सर्वं नानात्म सुखं दुःखं न विद्यते ॥ ४३ ॥

mano buddhirahaṃkārastanmātrāṇīndriyāṇi ca ,
brahmaiva sarvaṃ nānātma sukhaṃ duḥkhaṃ na vidyate 43

43. manaḥ buddhiḥ ahaṅkāraḥ tanmātrāṇi indriyāṇi ca brahma
eva sarvam na nānātma sukham duḥkham na vidyate

43. manaḥ buddhiḥ ahaṅkāraḥ tanmātrāṇi indriyāṇi ca sarvam
brahma eva nānātma na sukham duḥkham na vidyate

43. The mind, the intellect, the ego (ahaṅkāra), the subtle elements, and the senses – all of this is verily the absolute reality (brahman), not a manifold or separate self. Happiness and sorrow do not truly exist.

Words meanings summery:

• मनः (manaḥ) - mind (mind, intellect, thought, understanding)

• बुद्धिः (buddhiḥ) - intellect (intellect, understanding, intelligence, perception)

• अहङ्कारः (ahaṅkāraḥ) - ego (ahaṅkāra) (ego, egoism, self-consciousness)

• तन्मात्राणि (tanmātrāṇi) - the subtle elements (subtle elements, rudiments of matter (sound, touch, form, taste, smell))

• इन्द्रियाणि (indriyāṇi) - the sense organs (senses, sense organs)

• च (ca) - and (and, also)

• ब्रह्म (brahma) - the absolute reality (brahman) (the absolute reality, universal spirit, sacred knowledge)

• एव (eva) - verily, indeed (indeed, truly, just, only)

• सर्वम् (sarvam) - all of this (all, whole, entire)

• न (na) - not (not, no)

• नानात्म (nānātma) - a manifold or separate self (diverse self, manifold self, not the self)

• सुखम् (sukham) - happiness (happiness, pleasure, ease)

• दुःखम् (duḥkham) - sorrow (sorrow, pain, suffering, misery)

• न (na) - not (not, no)

• विद्यते (vidyate) - exists (is, exists, is found)

Words meanings and morphology

मनः (manaḥ) - mind (mind, intellect, thought, understanding)

(noun)

Nominative, neuter, singular of manas

manas - mind, intellect, thought, understanding, spirit

Root: man (class 4)

बुद्धिः (buddhiḥ) - intellect (intellect, understanding, intelligence, perception)

(noun)

Nominative, feminine, singular of buddhi

buddhi - intellect, understanding, intelligence, perception, reason

Root: budh (class 1)

अहङ्कारः (ahaṅkāraḥ) - ego (ahaṅkāra) (ego, egoism, self-consciousness)

(noun)

Nominative, masculine, singular of ahaṅkāra

ahaṅkāra - egoism, ego, self-consciousness, individuality

From aham (I) + kāra (making, doing).

Compound type : tatpurusha (aham+kāra)

• aham – I
  pronoun
  First person singular pronoun.
• kāra – maker, doer, act of making, letter
  noun (masculine)
  From root kṛ 'to do, make'.
  Root: kṛ (class 8)

तन्मात्राणि (tanmātrāṇi) - the subtle elements (subtle elements, rudiments of matter (sound, touch, form, taste, smell))

(noun)

Nominative, neuter, plural of tanmātra

tanmātra - subtle element, rudiment of matter (sound, touch, form, taste, smell)

From tad (that) + mātra (measure, mere).

Compound type : tatpurusha (tad+mātra)

• tad – that
  pronoun (neuter)
• mātra – measure, quantity, mere, only
  noun (neuter)
  From root mā 'to measure'.
  Root: mā (class 3)

इन्द्रियाणि (indriyāṇi) - the sense organs (senses, sense organs)

(noun)

Nominative, neuter, plural of indriya

indriya - sense, sense organ, faculty of sense, power

Related to Indra.

च (ca) - and (and, also)

(indeclinable)

ब्रह्म (brahma) - the absolute reality (brahman) (the absolute reality, universal spirit, sacred knowledge)

(noun)

Nominative, neuter, singular of brahman

brahman - the Absolute, the supreme reality, universal spirit, sacred knowledge, sacred utterance

Root: bṛh (class 1)

एव (eva) - verily, indeed (indeed, truly, just, only)

(indeclinable)

सर्वम् (sarvam) - all of this (all, whole, entire)

(pronoun)

Nominative, neuter, singular of sarva

sarva - all, every, whole, entire

न (na) - not (not, no)

(indeclinable)

नानात्म (nānātma) - a manifold or separate self (diverse self, manifold self, not the self)

(noun)

Nominative, neuter, singular of nānātman

nānātman - manifold self, diverse self, individual self

From nānā (diverse) + ātman (self).

Compound type : bahuvrihi (nānā+ātman)

• nānā – diverse, manifold, various, separate
  indeclinable
• ātman – self, soul, spirit, essential nature, breath
  noun (masculine)
  Root: an (class 2)

Note: Neuter nominative singular used here, possibly as a predicate noun.

सुखम् (sukham) - happiness (happiness, pleasure, ease)

(noun)

Nominative, neuter, singular of sukha

sukha - happiness, pleasure, comfort, ease

दुःखम् (duḥkham) - sorrow (sorrow, pain, suffering, misery)

(noun)

Nominative, neuter, singular of duḥkha

duḥkha - sorrow, pain, suffering, misery, discomfort

न (na) - not (not, no)

(indeclinable)

विद्यते (vidyate) - exists (is, exists, is found)

(verb)

3rd person , singular, middle, present (lat) of vid

Impersonal passive construction (present middle, 3rd person singular). Often used for "exists".

Root: vid (class 2)