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
4. But the lives of the Pythagoreans and Platonists, who carried this
divine science to its ultimate perfection, no less eminently evince
the truth of our position. For, as Porphyry informs us, in the same
invaluable treatise[35], “some of the ancient Pythagoreans, and wise
men, inhabited the most desert places; and others retired into temples,
from which the multitude and every tumult were expelled. But Plato was
willing to fix his academy in a place not only solitary, and remote
from the city, but, as they report, insalubrious. Others, again, have
not spared their eyes, through a desire of more perfectly enjoying that
blissful contemplation, from which they wished never to be separated.”
After this, he presents us with a description from Plato[36] of
those intellectual men, by whom the world has been enlightened with
the sublimest wisdom and truth: “For it was not falsly, or in vain
(says he), that a certain philosopher, speaking of contemplative men,
affirms, that such as these are ignorant, from their early youth,
of the way which leads to the forum, or in what place the court or
senate-house is situated, or any public council of the state. They
neither see nor hear the laws, whether decreed or promulgated, or
written; and with respect to the factions and contentions of their
companions for magistracy, for assemblies and splendid entertainments,
luxurious eating and minstrels, they do not even think of these as in a
dream. Such an one knows no more of the evil which has happened to some
one of his ancestors, whether male or female, or any thing belonging
to them, than how many pitchers of water are contained in the sea. Nor
does he abstain from things of this nature for the sake of acquiring
fame; but in reality, his body alone abides in the city, and wanders
about from place to place, but his intellect esteeming all these as
of small importance, or rather as non-entities, he despises them,
and, according to Pindar, “from these on every side he soars:” by no
means applying himself to things which are near him, and to sensible
concerns.”