Even the lowest of the low have the Atman (Soul) inside, which never dies and never is born, immortal, without beginning or end, the all pure, omnipotent and omnipresent Atman!
Swami VivekanandaThe powers of the mind should be concentrated and the mind turned back upon itself; as the darkest places reveal their secrets before the penetrating rays of the sun, so will the concentrated mind penetrate its own innermost secrets.
Swami Vivekananda