nūnam assuredly, mama my, sthiram still (hard), hṛdayam heart, āyasam is made of iron, yat since, na bhidyatē is not breaking, bhuvi on this earth, nāvadīryatē does not disintegrate, anēna this, duḥkhēna due to sorrow, dēham body, arpitam surrendered (pervaded), akālē untimely, maraṇam death, na vidyatē may not be possible, dhruvam this is certain.