योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-95, verse-24

शाम्यन्ति संपरिज्ञाताः सकला दृश्यदृष्टयः ।
यथा मरुनदीवेगवारिग्रहणबुद्धयः ॥ २४ ॥

śāmyanti saṃparijñātāḥ sakalā dṛśyadṛṣṭayaḥ ,
yathā marunadīvegavārigrahaṇabuddhayaḥ 24

24. śāmyanti saṃparijñātāḥ sakalāḥ dṛśyadṛṣṭayaḥ
| yathā marunadīvegavārigrahaṇabuddhayaḥ

24. yathā marunadīvegavārigrahaṇabuddhayaḥ [saṃparijñātāḥ śāmyanti],
[tathā] sakalāḥ dṛśyadṛṣṭayaḥ saṃparijñātāḥ śāmyanti

24. All perceptions of the visible (dṛśya) world, once completely understood, subside, just as the intentions to collect water from the swift current (vega) of a desert river (marunadī) vanish (when their futility is realized).

Words meanings summery:

• शाम्यन्ति (śāmyanti) - subside, cease, become calm, become tranquil

• संपरिज्ञाताः (saṁparijñātāḥ) - completely and thoroughly known, fully understood

• सकलाः (sakalāḥ) - all, entire, complete, whole

• दृश्यदृष्टयः (dṛśyadṛṣṭayaḥ) - perceptions of the visible, views of what is seen, visual perceptions

• यथा (yathā) - as, just as, in which way

• मरुनदीवेगवारिग्रहणबुद्धयः (marunadīvegavārigrahaṇabuddhayaḥ) - futile intentions of trying to obtain the impossible (intentions/thoughts of taking water from the current of a desert river)

Words meanings and morphology

शाम्यन्ति (śāmyanti) - subside, cease, become calm, become tranquil

(verb)

3rd person , plural, active, present (laṭ) of śāmyati

Present Active Indicative

Root: śam (class 4)

संपरिज्ञाताः (saṁparijñātāḥ) - completely and thoroughly known, fully understood

(adjective)

Nominative, feminine, plural of saṃparijñāta

saṁparijñāta - completely known, thoroughly understood

Past Passive Participle

Formed from sam-pari-jñā (to know thoroughly) + kta suffix.

Prefixes: sam+pari

Root: jñā (class 9)

सकलाः (sakalāḥ) - all, entire, complete, whole

(adjective)

Nominative, feminine, plural of sakala

sakala - all, entire, complete

दृश्यदृष्टयः (dṛśyadṛṣṭayaḥ) - perceptions of the visible, views of what is seen, visual perceptions

(noun)

Nominative, feminine, plural of dṛśyadṛṣṭi

dṛśyadṛṣṭi - perception of the visible, view of what is seen

Compound type : tatpuruṣa (dṛśya+dṛṣṭi)

• dṛśya – visible, to be seen, object of sight
  adjective
  Gerundive (karmaṇi kṛtya)
  Formed from dṛś (to see) + ya suffix.
  Root: dṛś (class 1)
• dṛṣṭi – seeing, sight, view, perception, understanding
  noun (feminine)

यथा (yathā) - as, just as, in which way

(indeclinable)

मरुनदीवेगवारिग्रहणबुद्धयः (marunadīvegavārigrahaṇabuddhayaḥ) - futile intentions of trying to obtain the impossible (intentions/thoughts of taking water from the current of a desert river)

(noun)

Nominative, feminine, plural of marunadīvegavārigrahaṇabuddhi

marunadīvegavārigrahaṇabuddhi - intention to take water from the current of a desert river

Compound type : tatpuruṣa (marunadī+vega+vāri+grahaṇa+buddhi)

• marunadī – desert river
  noun (feminine)
• vega – speed, current, flow, impulse
  noun (masculine)
• vāri – water
  noun (neuter)
• grahaṇa – taking, seizing, acquiring, comprehension
  noun (neuter)
  Root: grah (class 9)
• buddhi – intellect, understanding, perception, intention, thought
  noun (feminine)