"Jeffersonian isolationism expressed an essentially cosmopolitan spirit. The Jeffersonian was determined — even at the expense of separating himself from the rest of the globe, and even though he be charged with provincial selfishness — to preserve America as an uncontaminated laboratory."

“We must first awake before we can walk in the right direction. We must discover our illusions before we can even realize that we have been sleepwalking. The least and the most we can hope for is that each of us may penetrate the unknown jungle of images in which we live our daily lives. That we may discover anew where dreams end and where illusions begin. This is enough. Then we may know where we are, and each of us may decide for himself where he wants to go.”

“The history of Western science confirms the aphorism that the great menace to progress is not ignorance but the illusion of knowledge.”

“The American citizen thus lives in a world where fantasy is more real than reality, where the image has more dignity than its original. We hardly dare face our bewilderment, because our ambiguous experience is so pleasantly iridescent, and the solace of belief in contrived reality is so thoroughly real. We have become eager accessories to the great hoaxes of the age. These are the hoaxes we play on ourselves.”

“We suffer primarily not from our vices or our weaknesses, but from our illusions. We are haunted, not by reality, but by those images we have put in their place.”

“Daniel J. Boorstin, RIP: Historian, Critic, and American Man of Books, The New Atlantis, Spring 2004.”

“The image, more interesting than its original, has become the original. The shadow has become the substance.”