Lecture Two

If we wish to have a correct picture of the human being, what really matters is that we rid ourselves of all the prejudices in the current scientific world conceptions. Most people today—even those who are not materialists—are convinced that the processes in logical thinking are carried out by the soul, an inner organism, and that the brain is used as a kind of mechanism for carrying out these processes. All logical functions and processes, they say, are cerebral. The attempt is then made to explain these processes in three stages—the forming of mental images, judgments, and conclusions. It is true, is it not, that we must apply these processes in our lessons, that we must teach and practice them?