Lecture I
And just on account of this, we learn something else—namely how life consists of two tendencies or streams. People speak in a general way to-day about development; they say the child is small—it develops—it grows; it is full of energy—strong—it blossoms with life. They say that a lower form of life has evolved to a higher;—quickening, blooming life—growing ever more and more complicated! And that is right. But this stream of life is there, however, in opposition to another stream, which is present in every sentient living being—namely, a destructive tendency. Just as we have a budding and sprouting life in us, integrating life—so we have also the life of disintegration. Through knowledge such as this we perceive that we cannot merely say that our life streams up into the brain and nervous system and that this matter organises itself so that the nervous system can become the bearer of the life of the soul. No—it is not like that. The life is germinating and sprouting, but at the same time there is continual destruction incorporated into it.