It was not necessarily the best of times in America when Catholics and Protestants were suspicious of and hated one another; but at least they were taking their beliefs seriously, and the more or less satisfactory accommodations they worked out were not simply the result of apathy about the state of their souls.

It is easy today to deny God's creativity as a thing of the benighted past, overcome by science, but man's creativity, a thing much more improbable and nothing but an imitation of God's, exercises a strange attraction.

Professors of Greek forget or are unaware that Thomas Aquinas, who did not know Greek, was a better interpreter of Aristotle than any of them have proved to be, not only because he was smarter but because he took Aristotle more seriously.

Reason cannot establish values, and its belief that it can is the stupidest and most pernicious illusion.

Human nature must not be altered in order to have a problem-free world. Man is not just a problem-solving being, as behaviorists would wish us to believe, but a problem-recognizing and -accepting being.

The expectation of substantive unity between natural science and social science has faded.... Gone is the cosmic intention of placing man in the universe.

An education, other than purely professional or technical, can even seem to be an impediment.