योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-50, verse-54

अनात्मज्ञो हि दुःखेहः प्रस्फुरन्नपि भूतले ।
शव एव भ्रमत्युच्चैरात्मज्ञस्तु सचेतनः ॥ ५४ ॥

anātmajño hi duḥkhehaḥ prasphurannapi bhūtale ,
śava eva bhramatyuccairātmajñastu sacetanaḥ 54

54. anātmajñaḥ hi duḥkhehaḥ prasphuran api bhūtale |
śavaḥ eva bhramati uccaiḥ ātmajñaḥ tu sacetanaḥ ||

54. anātmajñaḥ hi duḥkhehaḥ prasphuran api bhūtale
śavaḥ eva uccaiḥ bhramati ātmajñaḥ tu sacetanaḥ

54. Indeed, one who does not know the Self (ātman), even while struggling on earth with painful efforts, is merely a corpse prominently wandering about. But one who knows the Self (ātman) is truly conscious.

Words meanings summery:

• अनात्मज्ञः (anātmajñaḥ) - one who does not know the Self, ignorant of the Self (ātman)

• हि (hi) - indeed, surely, because, for

• दुःखेहः (duḥkhehaḥ) - engaged in painful efforts, whose efforts are suffering

• प्रस्फुरन् (prasphuran) - throbbing, trembling, struggling, moving about

• अपि (api) - even, also, though

• भूतले (bhūtale) - on the surface of the earth, on the ground

• शवः (śavaḥ) - a corpse, a dead body

• एव (eva) - only, just, indeed

• भ्रमति (bhramati) - wanders, roams, moves about

• उच्चैः (uccaiḥ) - loudly, highly, greatly, conspicuously

• आत्मज्ञः (ātmajñaḥ) - one who knows the Self, a self-knower

• तु (tu) - but, on the other hand, however

• सचेतनः (sacetanaḥ) - conscious, sentient, endowed with consciousness

Words meanings and morphology

अनात्मज्ञः (anātmajñaḥ) - one who does not know the Self, ignorant of the Self (ātman)

(noun)

Nominative, masculine, singular of anātmajña

anātmajña - ignorant of the self, one who does not know the self

Compound type : naḥ-tatpuruṣa (an+ātmajña)

• an – not, un-
  indeclinable
  negative prefix
• ātmajña – knowing the self, a self-knower
  adjective (masculine)
  Root: jñā (class 9)

हि (hi) - indeed, surely, because, for

(indeclinable)

दुःखेहः (duḥkhehaḥ) - engaged in painful efforts, whose efforts are suffering

(adjective)

Nominative, masculine, singular of duḥkheha

duḥkheha - whose efforts are suffering, engaged in painful efforts

Compound type : bahuvrīhi (duḥkha+īhā)

• duḥkha – suffering, pain, misery
  noun (neuter)
• īhā – effort, exertion, desire, activity
  noun (feminine)
  Root: īh (class 1)

प्रस्फुरन् (prasphuran) - throbbing, trembling, struggling, moving about

(adjective)

Nominative, masculine, singular of prasphurat

prasphurat - throbbing, trembling, struggling, moving about

Present Active Participle

from pra-sphur

Prefix: pra

Root: sphur (class 6)

अपि (api) - even, also, though

(indeclinable)

भूतले (bhūtale) - on the surface of the earth, on the ground

(noun)

Locative, neuter, singular of bhūtala

bhūtala - the surface of the earth, the ground

Compound type : tatpuruṣa (bhū+tala)

• bhū – earth, ground
  noun (feminine)
• tala – surface, plane, level, flat part
  noun (neuter)

शवः (śavaḥ) - a corpse, a dead body

(noun)

Nominative, masculine, singular of śava

śava - a corpse, a dead body

Root: śū (class 1)

एव (eva) - only, just, indeed

(indeclinable)

भ्रमति (bhramati) - wanders, roams, moves about

(verb)

3rd person , singular, active, present (laṭ) of bhram

Root: bhram (class 1)

उच्चैः (uccaiḥ) - loudly, highly, greatly, conspicuously

(indeclinable)

आत्मज्ञः (ātmajñaḥ) - one who knows the Self, a self-knower

(noun)

Nominative, masculine, singular of ātmajña

ātmajña - knowing the self, a self-knower

Compound type : tatpuruṣa (ātman+jña)

• ātman – self, soul, spirit, essential nature
  noun (masculine)
  Root: an (class 2)
• jña – knowing, conversant with, knower
  adjective (masculine)
  from root jñā
  Root: jñā (class 9)

तु (tu) - but, on the other hand, however

(indeclinable)

सचेतनः (sacetanaḥ) - conscious, sentient, endowed with consciousness

(adjective)

Nominative, masculine, singular of sacetana

sacetana - conscious, sentient, having consciousness

from sa + cetana

Compound type : bahuvrīhi (sa+cetana)

• sa – with, together with
  indeclinable
  prefix meaning 'with'
• cetana – consciousness, sentient, animate
  noun (neuter)
  from root cit
  Root: cit (class 1)