Anthroposophy and the Riddles of the Soul

I have thus attempted to show what supersensible knowledge can achieve in relation to solving the riddles of the soul. The possibility of developing such supersensible knowledge, as I have described it, is only available today, after humanity has passed through the scientific age and has been able to obtain the corresponding knowledge through the conscientiously developed, serious, scientific methods. Therefore, the safest way to proceed in the field of supersensible knowledge is not to be a layman or a dilettante in the field of natural science, but to have learned how to really research in the field of natural science, and to leave to natural science what is its own, and then to leave to the spiritual what belongs to it.