Surrender to it as to a piece of music. Let it take possession of you while it lasts, for it will not last. The music reaches its finale and so does the glimpse. The oscillation that is life in the body, the movement to-and-fro between the pairs of opposites, cannot be kept still, inoperative, for more than a fraction of time.
-- Notebooks Category 22: Inspiration and the Overself > Chapter 5: Preparing for Glimpses > # 146