1. Knowledge of Nature and Knowledge of the Mind

Today it is necessary to make this turn, to move from the revered, one might say, starting point of modern thinking, from the “cogito, ergo sum” to the “cogito, ergo non sum”, “I think, therefore I am not”! For it is only by realizing the non-being of what we gain from objectivity that we become aware of how we must now address our subjective experience: we must address it as an image. If we understand our soul nature correctly, we live in the image. This is now, in a certain way, the cornerstone – in so far as it is a matter of thinking – of what stands at the starting point of anthroposophical spiritual science.