Lecture VI

One learns to know the true nature of the I that is merely glimpsed in ordinary thought life when one becomes able to compare it with the I that can be discovered through spiritual science. This I is not extinguished in sleep even if ordinary consciousness is. It must be conceded that from a certain aspect—please note, only from a certain aspect—there is a measure of truth in what is said by 'some philosophers such as Ernst Mach: that the I cannot be saved for it is something unreal.[^2] They maintain that all the many experiences we have our whole life long string together like pearls, and because they do we derive from them the picture of the I, but this is not a reality. Such philosophers regard the I as a mere thought and see no reason why a thought should be regarded as having real existence. Yet in our mental life we know of no other I than the rarefied entity which is extinguished every time we fall asleep. This I is only like a picture in the mind. The question we must ask is: In the light of spiritual science just what is this mental picture of the I?