"The great philosopher Plato wrote an allegory in the last book of his Republic about souls making themselves ready to come back to earth again. Each one, he said, had a choice as to when and where to be born, but that choice must always be in accord with the soul's capacities and needs. So it is really a matter of being drawn naturally to the environment best suited to the soul, as provided by parents, family, and nation. It would, however, be a mistake to think that one who held reincarnation to be true would therefore judge men by their environments - a pleasant environment meaning that they were "good souls," and an unpleasant one meaning that they were "bad souls." The greatest of men often take upon themselves the most difficult and apparently unrewarding tasks for reasons which they themselves must understand much more clearly than can those around them. So it might be for souls who are resting between births: some souls might be drawn to a very difficult family situation and take up such a burden, knowingly. If there is a soul in man, assuredly it does not think in terms of physical wealth or personal ambition, nor care about what the short-sighted part of man's nature calls success or failure."