The adjective "political" in "political philosophy" designates not so much the subject matter as a manner of treatment; from this point of view, I say, "political philosophy" means primarily not the philosophic study of politics, but the political, or popular, treatment of philosophy, or the political introduction to philosophy the attempt to lead qualified citizens, or rather their qualified sons, from the political life to the philosophic life.
Leo StraussWhen 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.
Leo StraussIf the highest things are unknowable, then the highest capacity or virtue of man cannot be theoretical wisdom.
Leo StraussMen must always have distinguished (e.g. in judicial matters) between hearsay and seeing with one's own eyes and have preferred what one has seen to what he has merely heard from others. But the use of this distinction was originally limited to particular or subordinate matters. As regards the most weighty matters the first things and the right way the only source of knowledge was hearsay.
Leo StraussThe 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.
Leo StraussOur 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.
Leo Strauss