योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-2, verse-25

तथा व्यवहर प्राज्ञ यथा व्यवहृतः सुखी ।
सर्वासंसक्तया बुद्ध्या रामो राजीवलोचनः ॥ २५ ॥

tathā vyavahara prājña yathā vyavahṛtaḥ sukhī ,
sarvāsaṃsaktayā buddhyā rāmo rājīvalocanaḥ 25

25. tathā vyavahara prājña yathā vyavahṛtaḥ sukhī
sarvāsamsaktayā buddhyā rāmaḥ rājīvalocanaḥ

25. O wise one, you should conduct yourself in such a way as to remain content, just as the lotus-eyed Rama behaved with an intellect (buddhi) completely unattached to all things.

Words meanings summery:

• तथा (tathā) - thus, so, in that manner

• व्यवहर (vyavahara) - act, behave, conduct

• प्राज्ञ (prājña) - O wise one, O intelligent one

• यथा (yathā) - as, just as

• व्यवहृतः (vyavahṛtaḥ) - one who has acted/behaved

• सुखी (sukhī) - happy, contented, joyful

• सर्वासम्सक्तया (sarvāsamsaktayā) - by an intellect completely unattached to all things (by one who is unattached to all, with an intellect unattached to all)

• बुद्ध्या (buddhyā) - by the intellect, by the understanding, by the mind

• रामः (rāmaḥ) - Lord Rama, son of Dasharatha (Rama)

• राजीवलोचनः (rājīvalocanaḥ) - lotus-eyed

Words meanings and morphology

तथा (tathā) - thus, so, in that manner

(indeclinable)

from pronominal base tad

व्यवहर (vyavahara) - act, behave, conduct

(verb)

2nd person , singular, active, imperative (loṭ) of vyavahṛ

root verb with prefixes vi and ava

Prefixes: vi+ava

Root: hṛ (class 1)

Note: The root is `hṛ`, with `vi-ava` prefixes becoming `vyavahṛ`.

प्राज्ञ (prājña) - O wise one, O intelligent one

(adjective)

Vocative, masculine, singular of prājña

prājña - wise, intelligent, knowing, sage

from pra-jñā (to know well)

Prefix: pra

Root: jñā (class 9)

यथा (yathā) - as, just as

(indeclinable)

from pronominal base yad

व्यवहृतः (vyavahṛtaḥ) - one who has acted/behaved

(adjective)

Nominative, masculine, singular of vyavahṛta

vyavahṛta - behaved, acted, practiced, conducted

Past Passive Participle

from root hṛ with prefixes vi and ava

Prefixes: vi+ava

Root: hṛ (class 1)

Note: Implies "he who acted".

सुखी (sukhī) - happy, contented, joyful

(adjective)

Nominative, masculine, singular of sukhin

sukhin - happy, joyful, possessing happiness

from sukha + -in suffix

सर्वासम्सक्तया (sarvāsamsaktayā) - by an intellect completely unattached to all things (by one who is unattached to all, with an intellect unattached to all)

(adjective)

Instrumental, feminine, singular of sarvāsamsakta

sarvāsamsakta - unattached to all things, completely detached

Bahuvrihi compound: sarva (all) + a (not) + saṃsakta (attached)

Compound type : bahuvrihi (sarva+asaṃsakta)

• sarva – all, whole, every
  adjective (masculine)
• asaṃsakta – unattached, detached
  adjective (masculine)
  Past Passive Participle
  Derived from root sañj with prefix a- (negation)
  Prefix: a
  Root: sañj (class 7)

Note: Modifies `buddhyā`.

बुद्ध्या (buddhyā) - by the intellect, by the understanding, by the mind

(noun)

Instrumental, feminine, singular of buddhi

buddhi - intellect, understanding, mind, reason

from root budh (to know)

Root: budh (class 1)

रामः (rāmaḥ) - Lord Rama, son of Dasharatha (Rama)

(proper noun)

Nominative, masculine, singular of rāma

rāma - Rama (a proper name), pleasing, dark-colored

Root: ram (class 1)

राजीवलोचनः (rājīvalocanaḥ) - lotus-eyed

(adjective)

Nominative, masculine, singular of rājīvalocana

rājīvalocana - lotus-eyed (an epithet of Vishnu, Rama etc.)

Bahuvrihi compound: rājīva (lotus) + locana (eye)

Compound type : bahuvrihi (rājīva+locana)

• rājīva – lotus (flower)
  noun (neuter)
• locana – eye
  noun (neuter)

Note: Epithet for Rama.