Note 6 — CLITOPHON AND LEUCIPPE.

The main street, according to Diodorus, was "forty stadia in length, and a plethrum (100 feet) in breadth; adorned through its whole extent by a succession of palaces and temples of the most costly magnificence. Alexander also erected a royal palace, which was an edifice wonderful both for its magnitude and the solidity of its architecture, and all the kings who have succeeded him, even up to our times, have spent great sums in further adorning and making additions to it. On the whole, the city may be fairly reckoned as the first in the world, whether for magnitude and beauty, for traffic, or for the greatness of its revenues."—"It comprehended," says Gibbon, speaking of it under the Roman Emperors, "a circumference of fifteen miles, and was peopled by 300,000 free inhabitants, besides, at least, an equal number of slaves."