महाभारतः mahābhārataḥ - book-12, chapter-215, verse-15

स्वभावात्संप्रवर्तन्ते निवर्तन्ते तथैव च ।
सर्वे भावास्तथाभावाः पुरुषार्थो न विद्यते ॥१५॥

15. svabhāvātsaṁpravartante nivartante tathaiva ca ,
sarve bhāvāstathābhāvāḥ puruṣārtho na vidyate.

15. svabhāvāt sampravartante nivartante tathā eva ca
sarve bhāvāḥ tathā abhāvāḥ puruṣārthaḥ na vidyate

15. sarve bhāvāḥ tathā abhāvāḥ ca svabhāvāt eva
sampravartante nivartante ca puruṣārthaḥ na vidyate

15. All existents and non-existents, by their own intrinsic nature, proceed and cease in the same manner. There is no such thing as human endeavor (puruṣārtha).

Words meanings summery:

• स्वभावात् (svabhāvāt) - from/by intrinsic nature, spontaneously

• सम्प्रवर्तन्ते (sampravartante) - they proceed, they manifest, they act

• निवर्तन्ते (nivartante) - they cease, they stop, they turn back

• तथा (tathā) - thus, in the same way, similarly

• एव (eva) - indeed, only, certainly, exactly

• च (ca) - and, also

• सर्वे (sarve) - all, every

• भावाः (bhāvāḥ) - existents, states of being, entities

• तथा (tathā) - similarly, and so, thus

• अभावाः (abhāvāḥ) - non-existents, non-entities, states of non-being

• पुरुषार्थः (puruṣārthaḥ) - human aim, human purpose, human endeavor (puruṣārtha)

• न (na) - not, no

• विद्यते (vidyate) - exists, is found, is present

Words meanings and morphology

स्वभावात् (svabhāvāt) - from/by intrinsic nature, spontaneously

(noun)

Ablative, masculine, singular of svabhāva

svabhāva - one's own nature, intrinsic quality, inherent disposition

Compound type : tatpurusha (sva+bhāva)

• sva – own, self
  pronoun
• bhāva – being, state of being, nature, disposition
  noun (masculine)
  From √bhū (to be, exist)
  Root: bhū (class 1)

सम्प्रवर्तन्ते (sampravartante) - they proceed, they manifest, they act

(verb)

3rd person , plural, middle, present indicative (Laṭ) of sampravṛt

Prefixes: sam+pra

Root: vṛt (class 1)

निवर्तन्ते (nivartante) - they cease, they stop, they turn back

(verb)

3rd person , plural, middle, present indicative (Laṭ) of nivṛt

Prefix: ni

Root: vṛt (class 1)

तथा (tathā) - thus, in the same way, similarly

(indeclinable)

एव (eva) - indeed, only, certainly, exactly

(indeclinable)

च (ca) - and, also

(indeclinable)

सर्वे (sarve) - all, every

(pronoun)

Nominative, masculine, plural of sarva

sarva - all, every, whole, entire

भावाः (bhāvāḥ) - existents, states of being, entities

(noun)

Nominative, masculine, plural of bhāva

bhāva - being, state of being, nature, disposition, entity, emotion

From √bhū (to be, exist)

Root: bhū (class 1)

तथा (tathā) - similarly, and so, thus

(indeclinable)

अभावाः (abhāvāḥ) - non-existents, non-entities, states of non-being

(noun)

Nominative, masculine, plural of abhāva

abhāva - non-existence, absence, annihilation, non-entity

Compound type : nañ-tatpuruṣa (a+bhāva)

• a – not, non-, un-
  indeclinable
  Negative prefix
• bhāva – being, state of being, nature, disposition
  noun (masculine)
  From √bhū (to be, exist)
  Root: bhū (class 1)

पुरुषार्थः (puruṣārthaḥ) - human aim, human purpose, human endeavor (puruṣārtha)

(noun)

Nominative, masculine, singular of puruṣārtha

puruṣārtha - human aim, object of human pursuit, human endeavor, value of human life

Compound type : tatpurusha (puruṣa+artha)

• puruṣa – person, human being, spirit, the Supreme Being (puruṣa)
  noun (masculine)
• artha – aim, purpose, meaning, wealth, object
  noun (masculine)

न (na) - not, no

(indeclinable)

विद्यते (vidyate) - exists, is found, is present

(verb)

3rd person , singular, middle, present indicative (Laṭ) of vid

Root: vid (class 4)