The World (n.) is the field of action because it is in the publicness of the world that man's deeds and words will be seen and heard, judged and remembered.
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World (n.) is the pre-condition for the possibility of beginning and the concrete embodiment of there-to-for novelty.
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The World (n.) was, for obscurantist sages, an inn, a penitentiary, a lunatic asylum, a cloaca — the privy of the whole universe; Kant attacked them with unusual vehemence.
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The World (n.) is beautiful and so a fit place for men to live in — yet no individual man would choose to live again.
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The World (n.) without man would be a desert — and for Kant a world without man means a world without spectators.