X. Why Don't We Remember Our Past Lives?

But now I have told you: It is because man is upright that he has an ego. The animals have no ego because they have a horizontal back. So what is it that is influenced by this habitual opium eating? The ego. So we can say: I - habitual opium eating. And now, through opium, we have discovered all three bodies of man, which are supersensible: for weak opium consumption, the etheric body; for strong consumption, the astral body; and for habitual opium consumption, the I. You can, if you can only observe correctly, develop this wonderfully in a scientific way.