Lecture Two
In spring the plants are released, so to speak, by these earthly Sun forces and, as they shoot out of the soil, they are received by the outer sunlight and guided through the summer until the seeds become ripe. Plant growth is again given over to the Earth. Throughout the summer, the Sun’s forces gradually descend into the Earth to be stored there; thus, the Earth is always permeated by these accumulated sun forces. We need only remember that millions of years ago Sun forces shone on the plants, which then became coal within the Earth; thus, sunlight is in reality now being burned in our stoves. Likewise—though for a much shorter time—the Sun’s forces are preserved in the Earth from summer to summer. Throughout the winter, plants absorb the Sun’s forces found in the earth, and during summer, the Sun pours its rays upon them right from the cosmos. So there really is a rhythm in the life of plants—earthly sun-forces, cosmic sun-forces, earthly sun-forces, cosmic sun forces, and so on. Plant life swings from one to the other as a pendulum on a clock.