The sum total of the experience from the little protoplasm up to the highest human being is in me, but it has come from body to body in the course of hereditary transmission. Where will the difficulty be? This question is very nice, and we admit some part of this hereditary transmission. How far? As far as furnishing the material. We, by our past actions, conform ourselves to a certain birth in a certain body, and the only suitable material for that body comes from the parents who have made themselves fit to have that soul as their offspring.