Note 43 — ETHICAL FRAGMENTS OF HIEROCLES,

This is true of the whole which consists of parts, so as not to be able to subsist without them. For whole has a triple substance; viz. it is either prior to parts, or in other words, is a whole containing parts causally; or it consists of parts; or is in a part, so that a part, also, becomes a whole according to participation. A city, therefore, is a whole consisting of parts, any part of which being absent, diminishes the whole. See Prop. 67 of my translation of Proclus’ Elements of Theology; and the second book of my translation of Proclus on the Timæus.