CHAPTER XVII: Foundation Of Constantinople .-- Part II.
The master of the Roman world, who aspired to erect an eternal monument of the glories of his reign could employ in the prosecution of that great work, the wealth, the labor, and all that yet remained of the genius of obedient millions.

Some estimate may be formed of the expense bestowed with Imperial liberality on the foundation of Constantinople, by the allowance of about two millions five hundred thousand pounds for the construction of the walls, the porticos, and the aqueducts.

[39] The forests that overshadowed the shores of the Euxine, and the celebrated quarries of white marble in the little island of Proconnesus, supplied an inexhaustible stock of materials, ready to be conveyed, by the convenience of a short water carriage, to the harbor of Byzantium.

[40] A multitude of laborers and artificers urged the conclusion of the work with incessant toil: but the impatience of Constantine soon discovered, that, in the decline of the arts, the skill as well as numbers of his architects bore a very unequal proportion to the greatness of his designs.

The magistrates of the most distant provinces were therefore directed to institute schools, to appoint professors, and by the hopes of rewards and privileges, to engage in the study and practice of architecture a sufficient number of ingenious youths, who had received a liberal education.