The Heart of the Antarctic - Tapa blanda

"MEN go out into the void spaces of the world for various reasons. Some are actuated simply by a love of adventure, some have the keen thirst for scientific knowledge, and others again are drawn away from the trodden paths by the "lure of little voices," the mysterious fascination of the unknown. I think that in my own case it was a combination of these factors that determined me to try my fortune once again in the frozen south.... Indeed the stark polar lands grip the hearts of the men who have lived on them in a manner that can hardly be understood by the people who have never got outside the pale of civilisation. I was convinced, moreover, that an expedition on the lines I had in view could justify itself by the results of its scientific work. The Discovery expedition had brought back a great store of information, and had performed splendid service in several important branches of science. I believed that a second expedition could carry the work still further...." Sir Ernest Shackleton