अथ चैनं नित्यजातं नित्यं वा मन्यसे मृतम् | तथापि त्वं महाबाहो नैवं शोचितुमर्हसि ||
Atha chainam nitya jatam
Even if you think the soul is constantly born and dies, still you should not grieve.
Modern Application: Even from a logical view, grief is unnecessary.
Deep Wisdom: Krishna gives an alternative logical argument — even without spiritual belief, grief is irrational.