Wearied out by the continued opposition of the elements, our captain at length bore away to the south, in hopes of catching the expiring breath of the trade-winds, and making what is called the southern passage. A few days wrought, as it were, a magical "sea change" in every thing around us. We seemed to emerge into a different world. The late dark and angry sea, lashed up into roaring and swashing surges, became calm and sunny; the rude winds died away; and gradually a light breeze sprang up directly aft, filling out every sail, and wafting us smoothly along on an even keel. The air softened into a bland and delightful temperature. Dolphins began to play about us; the nautilus came floating by, like a fairy ship, with its mimic sail and rainbow tints; and flying-fish, from time to time, made their short excursive flights, and occasionally fell upon the deck. The cloaks and overcoats in which we had hitherto wrapped ourselves, and moped about the vessel, were thrown aside; for a summer warmth had succeeded to the late wintry chills. Sails were stretched as awnings over the quarter-deck, to protect us from the mid-day sun. Under these we lounged away the day, in luxurious indolence, musing, with half-shut eyes, upon the quiet ocean. The night was scarcely less beautiful than the day. The rising moon sent a quivering column of silver along the undulating surface of the deep, and, gradually climbing the heaven, lit up our towering top-sails and swelling main-sails, and spread a pale, mysterious light around. As our ship made her whispering way through this dreamy world of waters, every boisterous sound on board was charmed to silence; and the low whistle, or drowsy song of a sailor from the forecastle, or the tinkling of a guitar, and the soft warbling of a female voice from the quarter-deck, seemed to derive a witching melody from the scene and hour. I was reminded of Oberon's exquisite description of music and moonlight on the ocean: --"Thou rememberest Since once I sat upon a promontory, And heard a mermaid on a dolphin's back, Uttering such dulcet and harmonious breath, That the rude sea grew civil at her song? And certain stars shot madly from their spheres, To hear the sea-maid's music." Indeed, I was in the very mood to conjure up all the imaginary beings with which poetry has peopled old ocean, and almost ready to fancy I heard the distant song of the mermaid, or the mellow shell of the triton, and to picture to myself Neptune and Amphitrite with all their pageant sweeping along the dim horizon.