Simplicius: On Aristotle Categories 5-6

Chapters 5 and 6 of Aristotle''s Categories describe his first two categories, Substance and Quantity. It is usually taken that Plotinus attacked Aristotle''s Categories, but that Porphyry and Iamblichus restored it to the curriculum once and for all. Nonetheless, the introduction to this text stresses how much of the defence of Aristotle Porphyry was able to draw out of Plotinus'' critical discus...