Combining Texts
Ideas for
'fragments/reports', 'On the Heavens' and 'The Upanishads'
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5 ideas
27. Natural Reality / E. Cosmology / 1. Cosmology
402
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The Earth must be spherical, because it casts a convex shadow on the moon [Aristotle]
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403
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The earth must be round and of limited size, because moving north or south makes different stars visible [Aristotle]
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27. Natural Reality / E. Cosmology / 2. Eternal Universe
8154
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Originally there must have been just Existence, which could not come from non-existence [Anon (Upan)]
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27. Natural Reality / E. Cosmology / 3. The Beginning
1498
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Everyone agrees that the world had a beginning, but thinkers disagree over whether it will end [Aristotle]
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27. Natural Reality / E. Cosmology / 10. Multiverse
395
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It seems possible that there exists a limited number of other worlds apart from this one [Aristotle]
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