That is a fundamental piece of knowledge which we must always bear in mind when we examine the possibility of transforming a WELTANSCHAUUNG into a practical reality.

If we agree that in order to carry a WELTANSCHAUUNG into practical effect it must be incorporated in a fighting movement, then the logical consequence is that the programme of such a movement must take account of the human material at its disposal. Just as the ultimate aims and fundamental principles must be absolutely definite and unmistakable, so the propagandist programme must be well drawn up and must be inspired by a keen sense of its psychological appeals to the minds of those without whose help the noblest ideas will be doomed to remain in the eternal, realm of ideas.