योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-19, verse-9

विकल्पकल्पितारम्भं दुर्विलारसं दुरास्पदम् ।
शैशवं शासनायैव पुरुषस्य न शान्तये ॥ ९ ॥

vikalpakalpitārambhaṃ durvilārasaṃ durāspadam ,
śaiśavaṃ śāsanāyaiva puruṣasya na śāntaye 9

9. vikalpa kalpita ārambham durvilārasam durāspadam
śaiśavam śāsanāya eva puruṣasya na śāntaye

9. vikalpa kalpita ārambham durvilārasam durāspadam
śaiśavam puruṣasya śāsanāya eva na śāntaye

9. Childhood (śaiśavam), whose undertakings are conceived by false notions (vikalpakalpitārambham), whose essence is disagreeable (durvilārasam), and which is difficult to manage (durāspadam), exists only for a person's (puruṣasya) discipline (śāsanāya), not for his peace (śāntaye).

Words meanings summery:

• विकल्पकल्पितारम्भम् (vikalpakalpitārambham) - whose undertakings are imagined by false notions, whose beginning is conceived by indecision

• दुर्विलारसम् (durvilārasam) - whose essence is disagreeable, having a wicked taste/flavor

• दुरास्पदम् (durāspadam) - difficult to manage, a troublesome place, hard to obtain

• शैशवम् (śaiśavam) - childhood

• शासनाय (śāsanāya) - for discipline, for governing, for instruction

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

• पुरुषस्य (puruṣasya) - of a person, of man

• न (na) - not

• शान्तये (śāntaye) - for peace, for tranquility, for quietude

Words meanings and morphology

विकल्पकल्पितारम्भम् (vikalpakalpitārambham) - whose undertakings are imagined by false notions, whose beginning is conceived by indecision

(adjective)

Accusative, neuter, singular of vikalpakalpitārambha

vikalpakalpitārambha - having undertakings imagined by false notions; whose beginning is conceived by indecision

Compound type : bahuvrīhi (vikalpa+kalpita+ārambha)

• vikalpa – false notion, doubt, indecision, alternative
  noun (masculine)
• kalpita – imagined, fabricated, created
  adjective
  Past Passive Participle
  Derived from root kḷp- (to be well-ordered, to be suitable)
  Root: kḷp (class 1)
• ārambha – beginning, undertaking, enterprise
  noun (masculine)

Note: Modifies 'śaiśavam'.

दुर्विलारसम् (durvilārasam) - whose essence is disagreeable, having a wicked taste/flavor

(adjective)

Accusative, neuter, singular of durvilārasa

durvilārasa - disagreeable essence/taste; having a wicked flavor/enjoyment

Compound type : bahuvrīhi (dur+vilāsa+rasa)

• dur – bad, difficult, wicked
  indeclinable
• vilāsa – play, sport, enjoyment
  noun (masculine)
• rasa – essence, taste, juice, pleasure
  noun (masculine)

Note: Modifies 'śaiśavam'.

दुरास्पदम् (durāspadam) - difficult to manage, a troublesome place, hard to obtain

(adjective)

Accusative, neuter, singular of durāspada

durāspada - difficult to approach/manage; troublesome; bad refuge/place

Compound type : tatpurusha (dur+āspada)

• dur – bad, difficult, hard
  indeclinable
• āspada – place, seat, object, position, refuge
  noun (neuter)

Note: Modifies 'śaiśavam'.

शैशवम् (śaiśavam) - childhood

(noun)

Nominative, neuter, singular of śaiśava

śaiśava - childhood, infancy

Note: Subject of the sentence.

शासनाय (śāsanāya) - for discipline, for governing, for instruction

(noun)

Dative, neuter, singular of śāsana

śāsana - disciplining, governing, instruction, command

Root: śās (class 2)

एव (eva) - only, just, indeed, merely

(indeclinable)

पुरुषस्य (puruṣasya) - of a person, of man

(noun)

Genitive, masculine, singular of puruṣa

puruṣa - person, man, human being, the cosmic person (puruṣa)

Note: Possessive, linked to 'śāsanāya' and 'śāntaye'.

न (na) - not

(indeclinable)

Note: Negation particle.

शान्तये (śāntaye) - for peace, for tranquility, for quietude

(noun)

Dative, feminine, singular of śānti

śānti - peace, tranquility, quietude, cessation, calm

Note: Opposed to 'śāsanāya'.