If this observation is often made, it is possible to carry out in practical life something which is very easy to see theoretically. It is easy to see that we should not make much progress in life if we had to accomplish everything we have to do, in full consciousness, with our intelligence taking note of every circumstance affecting us. In order to see this theoretically, we have only to reflect as follows: In what section of his life does a human being perform those acts which are really most important as regards his own existence? When does he act most wisely for himself? He does this from about the time of his birth up to that period to which his memory goes back when in later life he surveys his earthly existence. If he recalls what he did three, four or five years ago, and then goes farther and farther back, he comes at last to a certain point in childhood, beyond which memory cannot go. What lies beyond it may be told by parents or others, but a man’s own recollection only extends to a certain point in the past. That point is the moment at which the individual felt himself to be an ego. In the lives of people whose memory is limited to the normal, there must always be such a point, but previously to it, the human soul has worked in the wisest possible manner on the individual, and never afterwards, when man has gained consciousness, can he accomplish such vast and magnificent work on himself as he carries out, from subconscious motives, during the first years of childhood. For we know that at birth man takes into the physical world what he has brought with him as the result of his former earthly lives. When he is born, his physical brain, for instance, is but a very imperfect instrument. The soul has to work a finer organization into that instrument, in order to make it the agent of everything which the soul is capable of performing. In point of fact the human soul, before it is fully conscious, works upon the brain so as to make it an instrument for exercising all the abilities, aptitudes, qualities, etc., which appertain to the soul as the result of its former earthly lives. This work on a man’s own body is directed from points of view which are wiser than anything which he can subsequently do for himself when in possession of full consciousness.