योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-39, verse-47

आपातरमणीयं यद्यच्चापातसुदुःसहम् ।
तत्सर्वं सुसमं बुद्ध्वा नित्यात्मार्चाव्रतं चरेत् ॥ ४७ ॥

āpātaramaṇīyaṃ yadyaccāpātasuduḥsaham ,
tatsarvaṃ susamaṃ buddhvā nityātmārcāvrataṃ caret 47

47. āpātaramṇīyam yat yat ca āpātasudussaham tat
sarvam susamam buddhvā nityātmārcāvratam caret

47. yat ca āpātaramṇīyam yat ca āpātasudussaham tat
sarvam susamam buddhvā nityātmārcāvratam caret

47. Understanding that whatever appears momentarily pleasant and whatever seems momentarily unbearable are all equally balanced, one should observe the vow of constantly worshipping the self (ātman).

Words meanings summery:

• आपातरम्णीयम् (āpātaramṇīyam) - pleasant at first glance, momentarily charming

• यत् (yat) - whatever, which

• यत् (yat) - whatever, which

• च (ca) - and, also

• आपातसुदुस्सहम् (āpātasudussaham) - very difficult at first glance, momentarily very unbearable

• तत् (tat) - that

• सर्वम् (sarvam) - all, everything

• सुसमम् (susamam) - well-balanced, equally

• बुद्ध्वा (buddhvā) - having understood, having realized

• नित्यात्मार्चाव्रतम् (nityātmārcāvratam) - the vow of constant worship of the self

• चरेत् (caret) - one should practice, one should observe

Words meanings and morphology

आपातरम्णीयम् (āpātaramṇīyam) - pleasant at first glance, momentarily charming

(adjective)

Nominative, neuter, singular of āpātaramṇīya

āpātaramṇīya - pleasant at first sight, momentarily charming

Compound type : tatpuruṣa (āpāta+ramaṇīya)

• āpāta – at first glance, at the moment, immediate contact
  noun (masculine)
• ramaṇīya – pleasing, charming, delightful
  adjective (neuter)
  Gerundive
  Derived from root ram (to enjoy, delight) with suffix -anīya
  Root: ram (class 1)

Note: Can also be accusative singular neuter.

यत् (yat) - whatever, which

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, whatever

Note: Can also be accusative singular neuter.

यत् (yat) - whatever, which

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, whatever

Note: Can also be accusative singular neuter. Repetition 'yat yat' means 'whatever'.

च (ca) - and, also

(indeclinable)

आपातसुदुस्सहम् (āpātasudussaham) - very difficult at first glance, momentarily very unbearable

(adjective)

Nominative, neuter, singular of āpātasudussaha

āpātasudussaha - very difficult at first sight, momentarily very unbearable

Compound type : tatpuruṣa (āpāta+su+dussaha)

• āpāta – at first glance, at the moment, immediate contact
  noun (masculine)
• su – good, well, very
  indeclinable
• dussaha – hard to bear, unbearable, difficult
  adjective (neuter)
  From prefix dus- and root sah (to bear)
  Prefix: dus
  Root: sah (class 1)

Note: Can also be accusative singular neuter.

तत् (tat) - that

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

Note: Can also be accusative singular neuter.

सर्वम् (sarvam) - all, everything

(pronoun)

Nominative, neuter, singular of sarva

sarva - all, every, whole, entire

Note: Can also be accusative singular neuter.

सुसमम् (susamam) - well-balanced, equally

(adjective)

Nominative, neuter, singular of susama

susama - well-balanced, quite equal, uniform

Compound type : karmadhāraya (su+sama)

• su – good, well, very
  indeclinable
• sama – equal, even, uniform, tranquil
  adjective (neuter)

Note: Can also be accusative singular neuter. Functions adverbially here.

बुद्ध्वा (buddhvā) - having understood, having realized

(indeclinable)

absolutive

Derived from root budh with suffix -tvā

Root: budh (class 1)

नित्यात्मार्चाव्रतम् (nityātmārcāvratam) - the vow of constant worship of the self

(noun)

Accusative, neuter, singular of nityātmārcāvrata

nityātmārcāvrata - the vow of perpetual self-worship

Compound type : ṣaṣṭhī-tatpuruṣa (nitya+ātman+arcā+vrata)

• nitya – eternal, constant, perpetual
  adjective (neuter)
• ātman – self, soul, essence, individual soul, supreme soul
  noun (masculine)
• arcā – worship, adoration, homage
  noun (feminine)
  Root: arc (class 1)
• vrata – vow, sacred observance, religious practice
  noun (neuter)

चरेत् (caret) - one should practice, one should observe

(verb)

3rd person , singular, active, optative (vidhiliṅ) of car

Root: car (class 1)