वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-7, chapter-51, verse-9

मा शुचः पुरुषव्याघ्र कालस्य गतिरीदृशी ।
त्वद्विधा न हि शोचन्ति सत्त्ववन्तो मनस्विनः ॥९॥

9. mā śucaḥ puruṣavyāghra kālasya gatirīdṛśī ,
tvadvidhā na hi śocanti sattvavanto manasvinaḥ.

9. mā śucaḥ puruṣavyāghra kālasya gatiḥ īdṛśī
tvadvidhāḥ na hi śocanti sattvavantaḥ manasvinaḥ

9. puruṣavyāghra mā śucaḥ kālasya gatiḥ īdṛśī hi
tvadvidhāḥ sattvavantaḥ manasvinaḥ na śocanti

9. O tiger among men, do not grieve! Such is the course of time. Indeed, courageous and high-minded persons like you do not lament.

Words meanings summery:

• मा (mā) - do not (prohibitive particle)

• शुचः (śucaḥ) - grieve, lament

• पुरुषव्याघ्र (puruṣavyāghra) - O tiger among men!

• कालस्य (kālasya) - of time

• गतिः (gatiḥ) - course, movement, state

• ईदृशी (īdṛśī) - such, of this kind

• त्वद्विधाः (tvadvidhāḥ) - those like you

• न (na) - not, no

• हि (hi) - indeed, surely, because

• शोचन्ति (śocanti) - they grieve, they lament

• सत्त्ववन्तः (sattvavantaḥ) - courageous, strong-minded ones

• मनस्विनः (manasvinaḥ) - thoughtful, high-minded, wise ones

Words meanings and morphology

मा (mā) - do not (prohibitive particle)

(indeclinable)

शुचः (śucaḥ) - grieve, lament

(verb)

2nd person , singular, active, aorist (luṅ) of śuc

Root: śuc (class 1)

Note: Can be Aorist or Imperative 2nd singular

पुरुषव्याघ्र (puruṣavyāghra) - O tiger among men!

(noun)

Vocative, masculine, singular of puruṣavyāghra

puruṣavyāghra - tiger among men, pre-eminent man

Compound type : tatpuruṣa (puruṣa+vyāghra)

• puruṣa – man, person, male, supreme cosmic person (puruṣa)
  noun (masculine)
• vyāghra – tiger
  noun (masculine)

कालस्य (kālasya) - of time

(noun)

Genitive, masculine, singular of kāla

kāla - time, black, death

गतिः (gatiḥ) - course, movement, state

(noun)

Nominative, feminine, singular of gati

gati - movement, course, path, destination

Root: gam (class 1)

ईदृशी (īdṛśī) - such, of this kind

(adjective)

Nominative, feminine, singular of īdṛśa

īdṛśa - such, of this kind, like this

त्वद्विधाः (tvadvidhāḥ) - those like you

(adjective)

Nominative, masculine, plural of tvadvidha

tvadvidha - like you, of your kind

Compound type : karmadhāraya (tvad+vidha)

• tvad – you (ablative/stem)
  pronoun
• vidha – kind, sort, manner
  noun (masculine)

न (na) - not, no

(indeclinable)

हि (hi) - indeed, surely, because

(indeclinable)

शोचन्ति (śocanti) - they grieve, they lament

(verb)

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

Root: śuc (class 1)

सत्त्ववन्तः (sattvavantaḥ) - courageous, strong-minded ones

(adjective)

Nominative, masculine, plural of sattvavat

sattvavat - possessing courage, strong-minded, brave, virtuous

मनस्विनः (manasvinaḥ) - thoughtful, high-minded, wise ones

(adjective)

Nominative, masculine, plural of manasvin

manasvin - high-minded, thoughtful, intelligent, wise