I. The Origin of Suffering
When a being works against disintegration and decay then it is a living being. If it is able to let death arise within it and to transform this death continually into life, then consciousness arises. Consciousness is the strongest of all forces that we encounter. Consciousness, or conscious spirit, is that force which out of death, which must be created in the midst of life, eternally makes life arise again. Life is a process which is concerned with an outer world and an inner world. Consciousness, however, is a process which has to do only with an inner world. A substance which can die externally cannot become conscious. A substance can only become conscious that creates death in its own centre and overcomes it. Thus death—as a gifted German theosophist has said—is not only the root of life but also the root of consciousness.
Cite:
GA 55/1906-11-08_02/p024 · edition English