“The experience of mankind on the earth is always changing as man develops and has to deal with new combinations of elements; and the writer who is to be anything more than an echo of his predecessors must always find expression for something which has never yet been expressed, must master a new set of phenomena. . . . With each such victory of the human intellect, whether in history, in philosophy or in poetry, we experience a deep satisfaction: we have been cured of some ache of disorder, relieved of some oppressive burden of uncomprehended events.”

“For this reason, the question whether miracles occur can never be answered simply by experience. Every event which might claim to be a miracle is, in the last resort, something presented to our senses, something seen, heard, touched, smelled or tasted. And our senses are not infallible. If anything extraordinary seems to have happened, we can always say that we have been the victims of an illusion. If we hold a philosophy which excludes the supernatural, this is what we always shall say. What we learn from experience depends on the kind of philosophy we bring to experience. It is therefore useless to appeal to experience before we have settled, as well as we can, the philosophical question.”

“History has to be rewritten in every generation, because although the past does not change, the present does; each generation asks new questions of the past and finds new areas of sympathy as it re-lives different aspects of the experiences of its predecessors.”

“It is imposible to understand sex as we see it nowadays - a mere response to a few physical stimuli. In reality, it is far more than that, and carries with it man's and humanity's entire cultural burden. Each time we face a new experience, we bring with us all past experiences - both good and bad - as well as those concepts which civilization has made into rules.”

“What each must seek in his life never was on land or sea. It is something out of his own unique potentiality for experience, something that never has been and never could have been experienced by anyone else.”

“Our challenge is to join forces of the old and the new- experience and experiment, history and destiny, the world of man and the new world of science- but always in accordance with the never-changing word of God.”