Title: Opcional

Text: Polar explorers were chosen, as astronauts are today, from the clamoring, competitive ranks of the sturdy, skilled, and sane. Reading their accounts of life in the extremes, one is struck by their unending formality toward each other. When Scott's Captain Oates sacrificed himself on the Antarctic peninsula because his ruined feet were slowing the march, he stepped outside the tent one night to freeze himself in a blizzard, saying to the others, "I am just going outside and may be some time." Cada párrafo será una prueba.

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