“There are no grounds for going beyond a scientific explanation of reality and no sound reason for believing anything but our sense experience. A clear intellect, close attention to detail and a little scientific knowledge will expose religion as superstitious bosh. God does not exist. -- Why tolerate darkness? Everything is here and clear, if only we look carefully.”

“How can we find spiritual meaning in a scientific worldview? Spirituality is a way of being in the world, a sense of one’s place in the cosmos, a relationship to that which extends beyond oneself. . . . Does scientific explanation of the world diminish its spiritual beauty? I think not. Science and spirituality are complementary, not conflicting; additive, not detractive. Anything that generates a sense of awe may be a source of spirituality. Science does this in spades. (158-159)”

“Agnosticism is of the essence of science, whether ancient or modern. It simply means that a man shall not say he knows or believes that which he has no scientific grounds for professing to know or believe. Consequently Agnosticism puts aside not only the greater part of popular theology, but also the greater part of anti-theology. On the whole, the "bosh" of heterodoxy is more offensive to me than that of orthodoxy, because heterodoxy professes to be guided by reason and science, and orthodoxy does not.”

“A belief in the validity of the acquisition of knowledge and a scientific understanding of the world we live in, the creation and appreciation of aesthetic phenomena in all their many forms, and the broadening and deepening of our range of experiences in day-to-day living, is rapidly becoming the 'religion' of our time.”

“I must go beyond the dark world of sense information to the clear brilliance of the sunlight of the outside world. Once done, it becomes my duty to go back to the cave in order to illuminate the minds of those imprisoned in the 'darkness' of sensory knowledge.”

“I have come with this message: since our gods and our aspirations are no longer anything but scientific, why shouldn't our loves be so too?”