Better that the nation grow poor for a cause we can honor, than grow rich for an end that is unknown. Who can regard without deep misgiving the process of accumulating wealth unaccompanied by a corresponding growth of knowledge as to the uses to which wealth must be applied? This is what we see in normal times, and the spectacle is profoundly disturbing. Far less disturbing at all events is that process of spending the wealth which we have now to witness.

"The Peacefulness of Being at War." in The New Republic (11 September 1915), p. 152