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Ideas of Walter Burley, by Text

[English, 1275 - 1345, Scholastic theologican who spent 17 years in Paris.]

1325 Commentary on 'Physics'
III text 11,f.65rb p.386 Days exist, and yet they seem to be made up of parts which don't exist
III txt 11,f.65rb p.375 Unlike permanent things, successive things cannot exist all at once
1330 De formis
pars post p.65 p.462 The primary qualities are mixed to cause secondary qualities