XXV. Man's Life in the Light of Occult Science

The moment the shell, the astral body, begins to recede, the moment the forces of the astral body are consumed, that is the moment the core in man, the eternal core, is emphasized. If a person is educated correctly, this core can develop all the more for the times after death. While the temporal disappears downwards, this eternal in man grows. This is very evident in the fortieth year, when, after the astral body, the etheric body also begins to disintegrate. Just as it happened first with the astral body, so it now happens with the etheric body, which has now begun to regress. We can see this clearly in many people who, around this time, remember a lot of what they experienced as a child. Especially from the seventh to the fourteenth year, while they have completely forgotten many things that they have experienced recently. These old memories come back when the etheric body recedes.