Constantinople and America

From Gibbon's Decline and Fall of the Roman Empire (Chapter 17):

A nation of legislators and conquerors might assert their claim to the harvests of Africa, which had been purchased with their blood; and it was artfully contrived by Augustus, that, in the enjoyment of plenty, the Romans should lose the memory of freedom. But the prodigality of Constantine could not be excused by any consideration either of public or private interest; and the annual tribute of corn imposed upon Egypt for the benefit of his new capital was applied to feed a lazy and insolent populace, at the expense of the husbandmen of an industrious province.