“The problem for all of us is how to distinguish between the help we receive and what our own imagination conjures up round it. It does not mean to say that we must have no imagination, nor that we must not elaborate things for ourselves. But we must know what is original and what we have added. Otherwise all becomes confused. Self-remembering* is the magic talisman in this process. In moments of self-remembering we know the answer, we know our place, we have no pretensions, only certainty.”