Happiness is not synonymous with pleasure. It is, instead, a deeper emotion that originates from within. . . . Happiness results from a sense of mental and moral contentment with who we are, what we value, and how we invest our time and resources for purposes beyond ourselves.

As a myth of national purpose and as a program for individual conduct, the simple life has, in a sense, served as the nation's conscience, reminding Americans of what the founders had hoped they would be and thereby providing a vivifying counterpoint to the excesses of materialist individualism.