'There icebergs are launched and glaciers formed. There the tides have their cradle, the whales their nursery. There the winds complete their circuits, and the currents of the sea their round in the wonderful system of inter-oceanic circulation. There the aurora borealis is lighted up, and the trembling needle brought to rest, and there, too, in the mazes of that mystic circle, terrestrial forces of occult power, and vast influence upon the well-being of men, are continually at play…. Noble daring has made Arctic ice and waters classic ground. It is no feverish excitement nor vain ambition that leads man there. It is a higher feeling, a holier motive, a desire to look into the works of creation, to comprehend the economy of our planet, and to grow wiser and better by the knowledge.'