“Wilderness is not a luxury but a necessity of the human spirit, and as vital to our lives as water and good bread. A civilization which destroys what little remains of the wild, the spare, the original, is cutting itself off from its origins and betraying the principle of civilization itself.”

“The attempt made in recent decades by secularist thinkers to disengage the moral principles of western civilization from their scripturally based religious context, in the assurance that they could live a life of their own as "humanistic" ethics, has resulted in our "cut flower culture." Cut flowers retain their original beauty and fragrance, but only so long as they retain the vitality that they have drawn from their now-severed roots; after that is exhausted, they wither and die. So with freedom, brotherhood, justice, and personal dignity — the values that form the moral foundation of our civilization. Without the life-giving power of the faith out of which they have sprung, they possess neither meaning nor vitality.”

“The purpose of a writer is to keep civilization from destroying itself.”

“All America lies at the end of the wilderness road, and our past is not a dead past, but still lives in us. Our forefathers had civilization inside themselves, the wild outside. We live in the civilization they created, but within us the wilderness still lingers. What they dreamed, we live, and what they lived, we dream.”

“A great civilization is not conquered from without until it has destroyed itself from within.”

“That man is formed for social life is an observation which, upon our first inquiry, presents itself immediately to our view, and our reason approves that wise and generous principle which actuated the first founders of civil government, an institution which hat its origin in the weakness of individuals, and hath for its end the strength and security of all; and so long as the means of effecting this important end are thoroughly known and religiously attended to government is one of the richest blessings to mankind, and ought to be held in the highest veneration”