Lecture I

In short, when the ego and the astral body look down from the spiritual world on the physical and etheric bodies, they see at night, at the moment of falling asleep, the same phenomenon which we see in the great world outside, when the plants bud and germinate in Spring. Therefore, to make a real comparison, we must compare our falling asleep and the earlier part of the sleep condition at night with Spring in nature; and the time of our awakening, the time in which the ego and the astral body begin to re-enter the physical and etheric bodies, with Autumn, in external nature. Spring corresponds to our falling asleep and Autumn to our awakening.