You friendly genii, who protect all innocent love, to you I commit all endowments of my mind and soul; guard the questing thoughts that they may be found worthy of the subject; fashion my soul into a harmonious instrument, let the soft breezes of eloquence blow over it, send the refreshment and blessings of fruitful moods! You righteous spirits, who guard the boundaries in the realms of the beautiful, watch over me, that I do not in a moment of unclarified enthusiasm and a blind zeal to exalt Don Juan above all, do it wrong, disparage it, make it something other than what it is, which is the highest! You powerful spirits, you who know and understand the hearts of men, stand my me that I may catch the reader, not in the net of passion, nor by the artfulness of eloquence, but by the eternal truth of .