Note 14 — I. THE DOCTRINE OF UNIVERSALS.
Reading edition
Aristot. Metaph. A. ix. p. 990, a. 34; M. iv. p. 1079, a. 2. Here we have the first appearance of the argument that William of Ockham, the Nominalist, put in the foreground of his case against Realism: “Entia non sunt multiplicanda præter necessitatem.”