Democracy encourages a taste for physical gratification; this taste, if it becomes excessive, soon disposes men to believe that all is matter only; and materialism, in its turn, hurries them on with mad impatience to these same delights; such is the fatal circle within which democratic nations are driven round. It were well that they should see the danger and hold back.

Democracy in America: Part the Second: The Social Influence of Democracy (ed. 1840)