The philosophical and mathematical commentaries of Proclus on the first book of Euclid's elements (Vol. 1 of 2) : $b To which are added, A history of the restoration of Platonic theology, by the latter Platonists: And a translation from the Greek of Proclus's Theological elements
Plato · en
But he likewise pursued the civil virtues from Aristotle’s political
writings, and Plato’s books concerning laws and a republic. However,
lest he should be conversant only in the contemplation of these, and
should attempt nothing actual, since he was hindered from engaging
in public affairs himself, from his being employed in more important
concerns, he exhorted Archiadas, who was a religious man, to a
political life, at the same time instructing him in its nature and
virtues, and explaining to him the methods proper to be observed in
the discharge of its duties. And in the same manner as they incite
those who run in the race, so he exhorted him to preside in common
over the whole of his city, and to confer benefits privately upon each
according to all the virtues, but particularly in conformity with the
laws of justice. But he excited in reality the emulation of himself in
Archiadas, when he exhibited to him his own liberality and magnificence
with respect to riches, by bestowing gifts at one time on his friends,
and at another time on his kindred, guests, and citizens; proving
himself by this means not in the least affected with avarice, and
conferring not a little to the good of public concerns. But when dying,
he bequeathed that part of his possessions which he did not leave to
Archiadas, to his own country, and to Athens. But Archiadas became so
great a lover of truth, as well from the company of his own associates
as from the friendship of Proclus, that he is never mentioned by
our acquaintance, without being at the same time celebrated as the
religious Archiadas.