Combining Texts
Ideas for
'Physics', 'fragments/reports' and 'Frege's Concept of Numbers as Objects'
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17 ideas
26. Natural Theory / A. Speculations on Nature / 1. Nature
5085
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'Nature' refers to two things - form and matter [Aristotle]
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5113
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Nothing natural is disorderly, because nature is responsible for all order [Aristotle]
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5092
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Nature is a principle of change, so we must understand change first [Aristotle]
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26. Natural Theory / A. Speculations on Nature / 2. Natural Purpose / a. Final purpose
5089
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Nature has purpose, and aims at what is better. Is it coincidence that crops grow when it rains? [Aristotle]
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26. Natural Theory / A. Speculations on Nature / 2. Natural Purpose / b. Limited purposes
5091
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Teeth and crops are predictable, so they cannot be mere chance, but must have a purpose [Aristotle]
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5087
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A thing's purpose is ambiguous, and from one point of view we ourselves are ends [Aristotle]
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5086
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The nature of a thing is its end and purpose [Aristotle]
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26. Natural Theory / A. Speculations on Nature / 3. Natural Function
5108
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Is ceasing-to-be unnatural if it happens by force, and natural otherwise? [Aristotle]
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26. Natural Theory / A. Speculations on Nature / 5. Infinite in Nature
5093
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Continuity depends on infinity, because the continuous is infinitely divisible [Aristotle]
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5095
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The heavens seem to be infinite, because we cannot imagine their end [Aristotle]
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26. Natural Theory / A. Speculations on Nature / 6. Early Matter Theories / a. Greek matter
16762
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Matter desires form, as female desires male, and ugliness desires beauty [Aristotle]
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26. Natural Theory / A. Speculations on Nature / 6. Early Matter Theories / f. Ancient elements
17464
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When Aristotle's elements compound they are stable, so why would they ever separate? [Weisberg/Needham/Hendry on Aristotle]
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26. Natural Theory / C. Causation / 2. Types of cause
11252
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The 'form' of a thing explains why the matter constitutes that particular thing [Aristotle, by Politis]
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11253
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A 'material' cause/explanation is the form of whatever is the source [Aristotle, by Politis]
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13107
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Causes produce a few things in their own right, and innumerable things coincidentally [Aristotle]
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26. Natural Theory / C. Causation / 3. Final causes
8332
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The four causes are the material, the form, the source, and the end [Aristotle]
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26. Natural Theory / D. Laws of Nature / 8. Scientific Essentialism / d. Knowing essences
9787
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Scientists must know the essential attributes of the things they study [Aristotle]
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