When speaking of a “body of knowledge” or of “the results of research,” e.g., we tacitly assign the same cognitive status to inherited knowledge and to independently acquired knowledge. To counteract this tendency a special effort is required to transform inherited knowledge into genuine knowledge by revitalizing its original discovery, and to discriminate between the genuine and the spurious elements of what claims to be inherited knowledge.

The clarification of our political ideas insensibly changes into and becomes indistinguishable from the history of political ideas.

“Our ideas” are only partly our ideas. Most of our ideas are abbreviations or residues of the thought of other people, of our teachers (in the broadest sense of the term) and of our teachers’ teachers; they are abbreviations and residues of the thought of the past. These thoughts were once explicit and in the center of consideration and discussion. It may even be presumed that they were once perfectly lucid. By being transmitted to later generations they have possibly been transformed, and there is no certainty that the transformation was effected consciously and with full clarity. … This means that the clarification of our political ideas insensibly changes into and becomes indistinguishable from the history of political ideas.

Our understanding of the thought of the past is liable to be the more adequate, the less the historian is convinced of the superiority of his own point of view, or the more he is prepared to admit the possibility that he may have to learn something, not merely about the thinkers of the past, but from them.

Men are constantly attracted and deluded by two opposite charms: the charm of competence which is engendered by mathematics and everything akin to mathematics, and the charm of humble awe, which is engendered by meditation on the human soul and its experiences. Philosophy is characterized by the gentle, if firm, refusal to succumb to either charm. It is the highest form of the mating of courage and moderation. In spite of its highness or nobility, it could appear as Sisyphean or ugly, when one contrasts its achievement with its goal. Yet it is necessarily accompanied, sustained and elevated by eros. It is graced by nature's grace.

The belief that value judgments are not subject, in the last analysis, to rational control, encourages the inclination to make irresponsible assertions regarding right and wrong or good and bad. One evades discussion of serious issues by the simple device of passing them off as value problems, whereas, to say the least, many of these conflicts arose out of man’s very agreement regarding values.

We believe that failing to call a spade a spade is not scientific.

The most superficial fact regarding the Discourses, the fact that the number of its chapters equals the number of books of Livy's History, compelled us to start a chain of tentative reasoning which brings us suddenly face to face with the only New Testament quotation that ever appears in Machiavelli's two books and with an enormous blasphemy.

The silence of a wise man is always meaningful.

The problem inherent in the surface of things, and only in the surface of things, is the heart of things.