The Human body, Soul and Spirit. Results from Spiritual Science Research

This is one of the things that can be said: It is easy to say; to actually carry it out requires a far greater effort than to acquire the methods of chemistry, physics, astronomy or a physiological science. Of course, it is not enough to observe oneself in such a case, but to learn to recognize that inner attitude of the soul, whereby one can simultaneously accomplish an act of the will and, on the other hand, face oneself while observing.