Plutarch Quote

Yet through Alexander (the Great) Bactria and the Caucasus learned to revere the gods of the Greeks … Alexander established more than seventy cities among savage tribes, and sowed all Asia with Greek magistracies … Egypt would not have its Alexandria, nor Mesopotamia its Seleucia, nor Sogdiana its Prophthasia, nor India its Bucephalia, nor the Caucasus a Greek city, for by the founding of cities in these places savagery was extinguished and the worse element, gaining familiarity with the better, changed under its influence.

On the Fortune of Alexander, I, 328D, 329A Loeb, F.C. Babbitt - Moralia