There is a sense in which every great book is always over the head of the reader: he can never fully comprehend it. That is why these books are great… - Robert Maynard Hutchins

Because of experimental science we know a very large number of things about the natural world of which our predecessors were ignorant. In the great books we can observe the birth of science, applaud the development of the experimental technique, and celebrate the triumphs it has won. But we can also note the limitations of the method and mourn the errors that its misapplication has caused. We can distinguish the outlines of those great persistent problems that the method ... may never solve and find the clues to their solutions offered by other methods and other disciplines.

In education ... whenever a proposal is made that looks toward increased intellectual effort on the part of students, professors will always say that the students cannot so the work. My observation leads me to think that what this usually means is that the professors cannot or will not do the work ... When, in spite of the opposition of the professors, the change is introduced, the students, in my experience, have always responded nobly.

The contemporary practices of scientific research, as well as the scientific efforts that the great books record, show beyond doubt that the method of controlled experiment under artificial conditions is not the only method used by men who regard themselves and are regarded as scientists. ... as the work of astronomers, biologists, and social scientists reveals, experiment in the strict sense is not always possible.