William Graham Sumner,
Earth-Hunger and Other Essays
(1913)
“ In the view of liberty which I have tried to present, liberty is a conquest. It does not lie at the beginning of history and of the struggle of the human race on this earth; it lies at the end of it, and it is one of the richest and finest fruits of civilization. We should not, therefore, if we gave up civilization, fall back into permanent rest in the primeval state of "natural liberty"; we should, on the contrary, lose liberty, if we lost civilization. It is liberty which is unstable and always in jeopardy, and which can be maintained only by virtue and diligence. ”
