योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-92, verse-16

सफलो मांसदेहस्य न कश्चित्पौरुषक्रमः ।
मनोदेहस्य सफलं सर्वमेव स्वचेष्टितम् ॥ १६ ॥

saphalo māṃsadehasya na kaścitpauruṣakramaḥ ,
manodehasya saphalaṃ sarvameva svaceṣṭitam 16

16. saphalaḥ māṃsadehasya na kaścit pauruṣakramaḥ
manodehasya sapdalam sarvam eva svaceṣṭitam

16. māṃsadehasya kaścit pauruṣakramaḥ saphalaḥ na
manodehasya sarvam eva svaceṣṭitam sapdalam

16. No sequence of effort (pauruṣakrama) related to the physical body (māṃsadeha) is ever fruitful. Rather, all efforts (svaceṣṭita) of the mind-body (manodeha) are fruitful.

Words meanings summery:

• सफलः (saphalaḥ) - fruitful (fruitful, successful, productive)

• मांसदेहस्य (māṁsadehasya) - related to the physical body (of the body of flesh, pertaining to the physical body)

• न (na) - not (not, no)

• कश्चित् (kaścit) - any (someone, something, any, certain)

• पौरुषक्रमः (pauruṣakramaḥ) - sequence of effort (pauruṣa) (sequence of human effort, series of efforts)

• मनोदेहस्य (manodehasya) - of the mind-body (of the mind-body, pertaining to the mind-body)

• सप्दलम् (sapdalam) - fruitful (fruitful, successful, productive)

• सर्वम् (sarvam) - all (all, whole, every)

• एव (eva) - indeed (indeed, only, just, certainly)

• स्वचेष्टितम् (svaceṣṭitam) - all efforts (or actions) (one's own action, one's own exertion, self-exertion)

Words meanings and morphology

सफलः (saphalaḥ) - fruitful (fruitful, successful, productive)

(adjective)

Nominative, masculine, singular of saphala

saphala - fruitful, successful, productive, effective

from sa-phala (with fruit)

Compound type : bahuvrīhi (sa+phala)

• sa – with, possessing
  indeclinable
  prefix indicating 'with' or 'possessing'
• phala – fruit, result
  noun (neuter)

Note: Predicate adjective for 'pauruṣakramaḥ'.

मांसदेहस्य (māṁsadehasya) - related to the physical body (of the body of flesh, pertaining to the physical body)

(noun)

Genitive, masculine, singular of māṃsadeha

māṁsadeha - body of flesh, physical body

Compound type : ṣaṣṭhī-tatpuruṣa (māṃsa+deha)

• māṃsa – flesh, meat
  noun (neuter)
• deha – body
  noun (masculine)

Note: Indicates possession or relation.

न (na) - not (not, no)

(indeclinable)

Note: Negates the statement.

कश्चित् (kaścit) - any (someone, something, any, certain)

(pronoun)

Nominative, masculine, singular of kaścit

kaścit - someone, something, any, certain

from kim + cit

Note: Corresponds to 'not any' with 'na'.

पौरुषक्रमः (pauruṣakramaḥ) - sequence of effort (pauruṣa) (sequence of human effort, series of efforts)

(noun)

Nominative, masculine, singular of pauruṣakrama

pauruṣakrama - sequence of human effort, series of efforts, endeavor

Compound type : ṣaṣṭhī-tatpuruṣa (pauruṣa+krama)

• pauruṣa – manliness, valor, effort, human endeavor
  noun (neuter)
  derived from puruṣa
• krama – step, order, sequence, method
  noun (masculine)

Note: Subject of the first sentence, implicit verb 'is'.

मनोदेहस्य (manodehasya) - of the mind-body (of the mind-body, pertaining to the mind-body)

(noun)

Genitive, masculine, singular of manodeha

manodeha - mind-body, the composite of mind and body

Compound type : dvandva (manas+deha)

• manas – mind, intellect
  noun (neuter)
• deha – body
  noun (masculine)

Note: Indicates possession or relation for the second statement.

सप्दलम् (sapdalam) - fruitful (fruitful, successful, productive)

(adjective)

Nominative, neuter, singular of saphala

saphala - fruitful, successful, productive, effective

from sa-phala (with fruit)

Compound type : bahuvrīhi (sa+phala)

• sa – with, possessing
  indeclinable
  prefix indicating 'with' or 'possessing'
• phala – fruit, result
  noun (neuter)

Note: Predicate adjective for 'svaceṣṭitam'.

सर्वम् (sarvam) - all (all, whole, every)

(pronoun)

Nominative, neuter, singular of sarva

sarva - all, whole, every

Note: Modifies 'svaceṣṭitam'.

एव (eva) - indeed (indeed, only, just, certainly)

(indeclinable)

Note: Emphasizes 'sarvam'.

स्वचेष्टितम् (svaceṣṭitam) - all efforts (or actions) (one's own action, one's own exertion, self-exertion)

(noun)

Nominative, neuter, singular of svaceṣṭita

svaceṣṭita - one's own action, one's own exertion, self-exertion

Compound type : ṣaṣṭhī-tatpuruṣa (sva+ceṣṭita)

• sva – own
  pronoun (neuter)
• ceṣṭita – action, exertion, endeavor
  noun (neuter)
  Past Passive Participle (substantivized)
  from root ceṣṭ, meaning 'to move, to act'
  Root: ceṣṭ (class 1)

Note: Subject of the second sentence, implicit verb 'is'.