महाभारतः mahābhārataḥ - book-7, chapter-134, verse-67

दुर्लभं जीवितं मन्ये कौरव्यस्य किरीटिना ।
युध्यमानस्य पार्थेन शार्दूलेनेव हस्तिनः ॥६७॥

67. durlabhaṁ jīvitaṁ manye kauravyasya kirīṭinā ,
yudhyamānasya pārthena śārdūleneva hastinaḥ.

67. durlabham jīvitam manye kauravyasya kirīṭinā
yudhyamānasya pārthena śārdūlena iva hastinaḥ

67. aham kauravyasya kirīṭinā pārthena yudhyamānasya
hastinaḥ śārdūlena iva jīvitam durlabham manye

67. I consider the life of the Kaurava (Duryodhana), while he is fighting with Arjuna (Kirīṭin), to be difficult to preserve, just as an elephant's life would be against a tiger.

Words meanings summery:

• दुर्लभम् (durlabham) - difficult to obtain, difficult to find, difficult to preserve

• जीवितम् (jīvitam) - life, existence

• मन्ये (manye) - I think, I consider, I believe

• कौरव्यस्य (kauravyasya) - of the Kaurava, of Duryodhana

• किरीटिना (kirīṭinā) - by Kirīṭin, by Arjuna (the wearer of the diadem)

• युध्यमानस्य (yudhyamānasya) - of him who is fighting, while fighting

• पार्थेन (pārthena) - by Arjuna (son of Pṛthā)

• शार्दूलेन (śārdūlena) - by a tiger

• इव (iva) - as if, like, similar to

• हस्तिनः (hastinaḥ) - of an elephant

Words meanings and morphology

दुर्लभम् (durlabham) - difficult to obtain, difficult to find, difficult to preserve

(adjective)

Accusative, neuter, singular of durlabha

durlabha - difficult to obtain, rare, inaccessible

Compound type : tatpurusha (dur+labha)

• dur – difficult, bad, hard
  indeclinable
• labha – obtainable, procurable
  nominal derivative
  Derived from root 'labh' (to obtain).
  Root: labh (class 1)

जीवितम् (jīvitam) - life, existence

(noun)

Accusative, neuter, singular of jīvita

jīvita - life, existence, livelihood

Past passive participle of root 'jīv' (to live) used as a noun.

Root: jīv (class 1)

मन्ये (manye) - I think, I consider, I believe

(verb)

1st person , singular, middle, present (laṭ) of man

Root: man (class 4)

कौरव्यस्य (kauravyasya) - of the Kaurava, of Duryodhana

(proper noun)

Genitive, masculine, singular of kauravya

kauravya - descendant of Kuru, a Kaurava (specifically Duryodhana)

किरीटिना (kirīṭinā) - by Kirīṭin, by Arjuna (the wearer of the diadem)

(proper noun)

Instrumental, masculine, singular of kirīṭin

kirīṭin - wearer of a diadem/crown; an epithet of Arjuna

युध्यमानस्य (yudhyamānasya) - of him who is fighting, while fighting

(participle)

Genitive, masculine, singular of yudhyamāna

yudhyamāna - fighting, engaged in battle

Present Middle Participle

Derived from root 'yudh' (to fight).

Root: yudh (class 4)

Note: Agrees with 'kauravyasya'.

पार्थेन (pārthena) - by Arjuna (son of Pṛthā)

(proper noun)

Instrumental, masculine, singular of pārtha

pārtha - son of Pṛthā (Kuntī), i.e., Arjuna

Note: Agrees with 'kirīṭinā'.

शार्दूलेन (śārdūlena) - by a tiger

(noun)

Instrumental, masculine, singular of śārdūla

śārdūla - tiger

इव (iva) - as if, like, similar to

(indeclinable)

हस्तिनः (hastinaḥ) - of an elephant

(noun)

Genitive, masculine, singular of hastin

hastin - elephant, one having a hand (trunk)