In aristocratic ages each people as well as each individual is prone to stand separate and aloof from all others. In democratic ages the extreme fluctuations of men and the impatience of their desires keep them perpetually on the move, so that the inhabitants of different countries intermingle, see, listen to, and borrow from each other. It is not only the members of the same community then, who grow more alike; communities themselves are assimilated to one another, and the whole assemblage presents to the eye of the spectator one vast democracy, each citizen of which is a nation. This displays the aspect of mankind for the first time in the broadest light. All that belongs to the existence of the human race taken as a whole, to its vicissitudes and its future, becomes an abundant mine of poetry.
Of Some Sources of Poetry Among Democratic Nations
Alexis De Tocqueville: Democracy in America, published 1835–1840