There is a feeling of absolute finality about the end of a flight through darkness. The whole scheme of things with which you have lived acutely, during hours of roaring sound in an element altogether detached from the world, ceases abruptly. The plane noses groundward, the wings strain to the firmer cushion of earthbound air, wheels touch, and the engine sighs into silence. The dream of flight is suddenly gone before the mundane realities of growing grass and swirling dust, the slow plodding of men and the enduring patience of rooted trees. Freedom escapes you again, and wings that were a moment ago no less than an eagle’s, and swifter, are metal and wood once more, inert and heavy.