योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-23, verse-20

यदेनां ज्ञः समारुह्य संसारे विहरत्यलम् ।
अशेषभोगमोक्षार्थं तेनेयं ज्ञरथः स्मृतः ॥ २० ॥

yadenāṃ jñaḥ samāruhya saṃsāre viharatyalam ,
aśeṣabhogamokṣārthaṃ teneyaṃ jñarathaḥ smṛtaḥ 20

20. yat enām jñaḥ samāruhya saṃsāre viharati alam
aśeṣabhogamokṣārtham tena iyam jñarathaḥ smṛtaḥ

20. yat jñaḥ enām samāruhya saṃsāre alam viharati
aśeṣabhogamokṣārtham tena iyam jñarathaḥ smṛtaḥ

20. Because the wise person (jñaḥ), having mounted this (intellect/mind), moves freely and sufficiently (alam viharati) in the cycle of existence (saṃsāra) for the sake of both complete experience (bhoga) and liberation (mokṣa), therefore, this (intellect) is remembered as the wise person's chariot.

Words meanings summery:

• यत् (yat) - because (which, that, because, inasmuch as)

• एनाम् (enām) - this (intellect/mind) (this (feminine, accusative))

• ज्ञः (jñaḥ) - the wise one, the knower

• समारुह्य (samāruhya) - having ascended, having mounted

• संसारे (saṁsāre) - in the world, in the cycle of rebirth, in mundane existence

• विहरति (viharati) - he moves freely (he sports, he wanders, he enjoys himself)

• अलम् (alam) - freely, sufficiently (enough, sufficient, capable, freely)

• अशेषभोगमोक्षार्थम् (aśeṣabhogamokṣārtham) - for the sake of complete experience and liberation

• तेन (tena) - therefore, by this reason (by that, therefore, by him/it)

• इयम् (iyam) - referring to the intellect or mind (implied from context of surrounding verses in the text) (this (feminine))

• ज्ञरथः (jñarathaḥ) - the chariot of the wise, the wise person's chariot

• स्मृतः (smṛtaḥ) - is considered, is called (remembered, considered, called)

Words meanings and morphology

यत् (yat) - because (which, that, because, inasmuch as)

(indeclinable)

Note: Functions as a conjunction introducing a causal clause.

एनाम् (enām) - this (intellect/mind) (this (feminine, accusative))

(pronoun)

Accusative, feminine, singular of idam

idam - this

ज्ञः (jñaḥ) - the wise one, the knower

(adjective)

Nominative, masculine, singular of jña

jña - knowing, wise

from root jñā

Root: jñā (class 9)

समारुह्य (samāruhya) - having ascended, having mounted

(indeclinable)

Absolutive (gerund)

sam (prefix) + ā (prefix) + ruh (root) + ya (suffix)

Prefixes: sam+ā

Root: ruh (class 1)

संसारे (saṁsāre) - in the world, in the cycle of rebirth, in mundane existence

(noun)

Locative, masculine, singular of saṃsāra

saṁsāra - wandering through, transmigration, cycle of existence, mundane life

from sam (together) + sṛ (to flow, to run)

Prefix: sam

Root: sṛ (class 1)

विहरति (viharati) - he moves freely (he sports, he wanders, he enjoys himself)

(verb)

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

Present Indicative

vi (prefix) + harati (he carries, from hṛ)

Prefix: vi

Root: hṛ (class 1)

अलम् (alam) - freely, sufficiently (enough, sufficient, capable, freely)

(indeclinable)

अशेषभोगमोक्षार्थम् (aśeṣabhogamokṣārtham) - for the sake of complete experience and liberation

(noun)

Accusative, neuter, singular of aśeṣabhogamokṣārtha

aśeṣabhogamokṣārtha - for the purpose of all enjoyments and liberation

compound

Compound type : dvandva-tatpuruṣa (aśeṣabhoga+mokṣa+artha)

• aśeṣa – entire, complete, without remainder
  adjective (masculine)
  a (neg) + śeṣa (remainder)
• bhoga – enjoyment, experience, possession
  noun (masculine)
  from bhuj (to enjoy)
  Root: bhuj (class 7)
• mokṣa – liberation, emancipation, release
  noun (masculine)
  from muc (to free)
  Root: muc (class 6)
• artha – purpose, meaning, sake, wealth
  noun (masculine)

Note: Functions adverbially to denote purpose.

तेन (tena) - therefore, by this reason (by that, therefore, by him/it)

(pronoun)

Instrumental, neuter, singular of tad

tad - that

Note: Used as an adverbial conjunction.

इयम् (iyam) - referring to the intellect or mind (implied from context of surrounding verses in the text) (this (feminine))

(pronoun)

Nominative, feminine, singular of idam

idam - this

ज्ञरथः (jñarathaḥ) - the chariot of the wise, the wise person's chariot

(noun)

Nominative, masculine, singular of jñaratha

jñaratha - chariot of the wise

compound of jña and ratha

Compound type : genitive tatpuruṣa (jña+ratha)

• jña – knowing, wise
  adjective (masculine)
  from root jñā
  Root: jñā (class 9)
• ratha – chariot, car
  noun (masculine)
  from root ram (to delight) with -tha suffix or from rādh (to succeed)
  Root: ram (class 1)

स्मृतः (smṛtaḥ) - is considered, is called (remembered, considered, called)

(adjective)

Nominative, masculine, singular of smṛta

smṛta - remembered, recollected, considered

Past Passive Participle

P.P.P. of smṛ

Root: smṛ (class 1)