Esoteric Foundation: Anthroposophy's Return to Spiritual Reality

It must be admitted that in a certain sense this is the general opinion of cultured people at the present time. What it means, translated into bald language, is this: If a man is not mad, he understands nothing of the super-sensible world; if he does, then he is certainly mad! That is the same way of speaking about the subject, only put rather more plainly.