I think of the turtles swimming steadily against the current all the way to Ascension. I think of them swimming through all that golden-green water over the dark, over the chill of the deeps and the jaws of the dark. And I think of the sun over the water, the sun through the water, the eye holding the sun, being held by it with no thought and only the rhythm of the going, the steady wing-strokes of the flippers in the water. Then it doesn't seen hard to believe. It seems the only way to do it, the only way in fact to be: swimming, swimming, the eye held by the sun, no sharks in the mind, nothing in the mind.