जातस्य हि ध्रुवो मृत्युर्ध्रुवं जन्म मृतस्य च | तस्मादपरिहार्येऽर्थे न त्वं शोचितुमर्हसि ||२-२७||
jātasya hi dhruvo mṛtyurdhruvaṃ janma mṛtasya ca . tasmādaparihārye.arthe na tvaṃ śocitumarhasi ||2-27||
Chapter 2 · Verse 27
Sankhya Yoga
सांख्ययोग
In plain words
You are being urged to accept the inevitable cycle of existence without sorrow. Death is certain for everything that is born, and rebirth is certain for everything that dies, driven by karma, the cosmic law of cause and effect. Since this natural process is completely unavoidable, there is no reason for you to waste your energy in grief.
Translation
2.27 For, death is certain for the born, and re-birth is certain for the dead; therefore you should not feel grief for what is inevitable.
Meaning
Birth is sure to happen to that which is dead death is sure to happen to what which is born. Birth and death are certainly unavoidable. Therefore you should not grieve over an inevitable matter.
Word by word
जातस्य of the born हि for ध्रुवः certain मृत्युः death ध्रुवम् certain जन्म birth मृतस्य of the dead च and तस्मात् therefore अपरिहार्ये inevritable अर्थे in matter न not त्वम् thou शोचितुम् to grieve अर्हसि (thou) oughtest.