mama — My; eva — certainly; aṁśaḥ — fragmental particle; jīva-loke — in the world of conditional life; jīva-bhūtaḥ — the conditioned living entity; sanātanaḥ — eternal; manaḥ — with the mind; ṣaṣṭhāni — the six; indriyāṇi — senses; prakṛti — in material nature; sthāni — situated; karṣati — is struggling hard.