In plain words
Natural birth, and intense desires born with it, are common to all beings. Whether one inquires by the way of science or carries out research, one can declare it as truth that there is life in stone, in wood, in metal. The Ātma is divine strength. God is one. It rests on spotless faith in God. Whatever their country, whatever the religion, if one follows the practice of Ātmavidyā, Brahmavidyā becomes clear. The thought “God is one” is the axle. The other doctrines turn around it.