“It is important to keep in mind that our bodies must work pretty well, or their wouldn't be so many humans on the planet.”

“There is no war so important that to win it, we must destroy our minds.”

“In us or through us the Primal Mind will have contemplated and enjoyed its own works and will continue to do so as long as human life endures on this planet.”

“To keep the body in good health is a duty... otherwise we shall not be able to keep our mind strong and clear.”

“Spirit without mind, spirit without body is not the type of man, therefore a human spirituality must not belittle the mind, life or body or hold them of small account: it will rather hold them of high account, of immense importance, precisely because they are the conditions and instruments of the life of the spirit in man.”

“Human beings are an exception to many general rules in biology. In many species, female mate choice alone is important; in our species, male mate choice is important as well. In many species, males alone are showy and ornamented; in our species, females are as well. In many species, males alone compete for mates; in our species, females compete as well. In many species, males invest nothing other than sperm in their offspring; in our species, men typically invest a great deal. Not only are human beings exceptional in these ways, but they all tie together into a cohesive story.”

“That judges of important causes should hold office for life is a disputable thing, for the mind grows old as well as the body.”

“Faith healers have gotten one thing right: the human body can detect and defeat all types of diseases including cancer—the second leading cause of death in America. Our mind and body are closely connected. But faith healers have neglected one important point: the complex human brain—created in the image of God—is meant to invent new technologies including medical treatments for our mind and body.”

“It is to be emphasized that no matter how many [amplitude] arrows we draw, add, or multiply, our objective is to calculate a single final arrow for the event. Mistakes are often made by physics students at first because they do not keep this important point in mind. They work for so long analyzing events involving a single photon that they begin to think that the arrow is somehow associated with the photon”

“For men must work, and women must weep,
And there's little to earn, and many to keep,
Though the harbor bar be moaning.”