1. Anthroposophy is a path of knowledge, to guide the Spiritual in the human being to the Spiritual in the universe. It arises in man as a need of the heart, of the life of feeling; and it can be justified only inasmuch as it can satisfy this inner need. He alone can acknowledge Anthroposophy who finds in it what he himself in his own inner life feels impelled to seek. Hence only they can be anthroposophists who feel certain questions on the nature of man and the universe as an elemental need of life, just as one feels hunger and thirst.
2. Anthroposophy communicates knowledge that is gained in a spiritual way. Yet it only does so because everyday life, and the science founded on sense-perception and intellectual activity, lead to a barrier along life's way — a limit where the life of the soul in man would die if it could go no farther. Everyday life and science do not lead to this limit in such a way as to compel man to stop short at it. For at the very frontier where the knowledge derived from sense perception ceases, there is opened through the human soul itself the further outlook into the spiritual world.
3. There are those who believe that with the limits of knowledge derived from sense perception the limits of all insight are given. Yet if they would carefully observe how they become conscious of these limits, they would find in the very consciousness of the limits the faculties to transcend them. The fish swims up to the limits of the water; it must return because it lacks the physical organs to live outside this element. Man reaches the limits of knowledge attainable by sense perception; but he can recognize that on the way to this point powers of soul have arisen in him — powers whereby the soul can live in an element that goes beyond the horizon of the senses.