"What science has said, in sum, is this: We do not, and in all probability cannot, know whether God exists. Nothing that we do know suggests that he does, and all the arguments which claim to prove his existence are found to be without logical meaning. There is nothing, indeed, to prove that there is no God, but the burden of proof rests with those who propose the idea. If, the scientists would say, you believe in God, you must do so on purely emotional grounds, without basis in logic or fact. Practically speaking, this may amount to atheism. Theoretically, it is simple agnosticism. For it is of the essence of scientific honesty that you do not pretend to know what you do not know, and of the essence of scientific method that you do not employ hypotheses which cannot be tested."

"The commonly accepted notion that Americans are materialists is pure bunk. A materialist is one who loves material, a person devoted to the enjoyment of the physical and immediate present. By this definition, most Americans are abstractionists. They hate material, and convert it as swiftly as possible into mountains of junk and clouds of poison gas."

"...our age is one of frustration, anxiety, agitation, and addiction to 'dope.' Somehow we must grab what we can while we can and drown out the realization that the whole thing is futile and meaningless. This 'dope' we call our high standard of living, a violent and complex stimulation of the senses, which makes them progressively less sensitive and thus in need of yet more violent stimulation. We crave distraction -- a panorama of sights, sounds, thrills, and titillations into which as much as possible must be crowded in the shortest possible time."