Because the bulk of mankind has never had the chance to get a liberal education, it cannot be "proved" that they can get it. Neither can it be "prove… - Robert Maynard Hutchins

It is doubtful, too, whether we can achieve free minds by concentrating our efforts on making our pupils economically independent. We want free minds which will seek the goods in their order. Those who seek primarily their private economic interests may become enslaved to them and try to enslave the rest of us as well.

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.

As Whitehead has said "If it were easy, the book ought to be burned; for it is cannot be educational. In education, as elsewhere, the broad primrose path leads to a nasty place."