quote · Words worth keeping
i. No very light object is opaque. ii. Nothing light can remain beneath that which is heavier. iii. Whether the moon is the centre of its elements or not. And if it has no fixed position like the earth in the centre of its elements, why does it not fall to the centre of our elements? And if the moon is not in the centre of its elements and does not fall, it must then be lighter than any other element. And if the moon is lighter than the other elements, why is it opaque and not transparent?
i. No very light object is opaque. ii. Nothing light can remain beneath that which is heavier. iii. Whether the moon is the centre of its elements or not. And if it has no fixed position like the earth in the centre of its elements, why does it not fall to the centre of our elements? And if the moon is not in the centre of its elements and does not fall, it must then be lighter than any other element. And if the moon is lighter than the other elements, why is it opaque and not transparent?
Approximate author period: c. 1486 AD · medieval
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- Author or tradition
- Leonardo da Vinci
Attribution: attributed - Country attributed
- Not established
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- Approximate author period: c. 1486 AD · medieval
author lifetime midpoint (1452–1519); not quotation composition date
An author lifetime, approximate period or collection date is not necessarily the date when these words were first written or spoken. - Recorded source
- Thoughts on Art and Life (1906 English edition) (1906 AD)
Thoughts on Science, complete printed unit 41; Maurice Baring translation; Boston: The Merrymount Press,1906
A collection's publication date can be later than the words it records.
The voice behind the words.
Represented by the complete source-numbered selections in Thoughts on Art and Life, Maurice Baring’s1906English translation, edited by Lewis Einstein. The catalogue records1452–1519; the historical collection is a selection from notebooks, not a continuous book composed by Leonardo or independent authentication of every attributed passage.
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