महाभारतः mahābhārataḥ - book-12, chapter-314, verse-42

एते शिष्यगुणाः सर्वे विज्ञातव्या यथार्थतः ।
नापरीक्षितचारित्रे विद्या देया कथंचन ॥४२॥

42. ete śiṣyaguṇāḥ sarve vijñātavyā yathārthataḥ ,
nāparīkṣitacāritre vidyā deyā kathaṁcana.

42. ete śiṣyaguṇāḥ sarve vijñātavyā yathārthataḥ
na aparīkṣitacāritre vidyā deyā kathaṃcana

42. ete sarve śiṣyaguṇāḥ yathārthataḥ vijñātavyāḥ
aparīkṣitacāritre kathaṃcana vidyā na deyā

42. All these qualities of students should be accurately understood. Under no circumstances should knowledge be imparted to someone whose character has not been examined.

Words meanings summery:

• एते (ete) - these

• शिष्यगुणाः (śiṣyaguṇāḥ) - qualities of a student

• सर्वे (sarve) - all, entire

• विज्ञातव्या (vijñātavyā) - should be known, should be understood

• यथार्थतः (yathārthataḥ) - truly, accurately, as it is

• न (na) - not

• अपरीक्षितचारित्रे (aparīkṣitacāritre) - to one whose character has not been tested

• विद्या (vidyā) - knowledge, learning

• देया (deyā) - should be given, ought to be given

• कथंचन (kathaṁcana) - by any means, ever, under any circumstances

Words meanings and morphology

एते (ete) - these

(pronoun)

Nominative, masculine, plural of etat

etat - this, these

शिष्यगुणाः (śiṣyaguṇāḥ) - qualities of a student

(noun)

Nominative, masculine, plural of śiṣyaguṇa

śiṣyaguṇa - quality of a student, characteristic of a disciple

Compound type : tatpuruṣa (śiṣya+guṇa)

• śiṣya – student, disciple
  noun (masculine)
  Gerundive
  From root śās + ya
  Root: śās (class 2)
• guṇa – quality, attribute, virtue
  noun (masculine)

सर्वे (sarve) - all, entire

(adjective)

Nominative, masculine, plural of sarva

sarva - all, every, entire

विज्ञातव्या (vijñātavyā) - should be known, should be understood

(adjective)

Nominative, masculine, plural of vijñātavya

vijñātavya - to be known, to be understood, discernible

Gerundive

Formed from vi-jñā + suffix -tavya

Prefix: vi

Root: jñā (class 9)

यथार्थतः (yathārthataḥ) - truly, accurately, as it is

(indeclinable)

Formed from yathārtha + suffix -tas

न (na) - not

(indeclinable)

अपरीक्षितचारित्रे (aparīkṣitacāritre) - to one whose character has not been tested

(adjective)

Locative, masculine, singular of aparīkṣitacāritra

aparīkṣitacāritra - one whose character has not been examined/tested

Compound type : bahuvrīhi (a+parīkṣita+cāritra)

• a – not, un-, non-
  indeclinable
• parīkṣita – tested, examined, inspected
  adjective (masculine)
  Past Passive Participle
  From pari-īkṣ + kta
  Prefix: pari
  Root: īkṣ (class 1)
• cāritra – character, conduct, behavior
  noun (neuter)

विद्या (vidyā) - knowledge, learning

(noun)

Nominative, feminine, singular of vidyā

vidyā - knowledge, learning, science, wisdom

From root vid

Root: vid (class 2)

देया (deyā) - should be given, ought to be given

(adjective)

Nominative, feminine, singular of deya

deya - to be given, due, fit to be given

Gerundive

Formed from dā + suffix -ya

Root: dā (class 3)

कथंचन (kathaṁcana) - by any means, ever, under any circumstances

(indeclinable)