Nor is it in the least clear that his emphasis upon expediency is, in any real way, a release from metaphysical inquiry. Rather may it be urged that what was needed in Burke’s philosophy was the clear avowal of the metaphysic it implied. Nothing is more greatly wanted in political inquiry than discovery of that “intuition more subtle than any articulate major premise” which, as Mr. Justice Holmes has said, is the true foundation of so many of our political judgments. The theory of natural rights upon which Burke heaped such contempt was wrong rather in its form than in its substance. It clearly suffered from its mistaken effort to trace to an imaginary state of nature what was due to a complex experience. It suffered also from its desire to lay down universal formulae. It needed to state the rights demanded in terms of the social interests they involved rather than in the abstract ethic they implied. But the demands which underlay the thought of men like Price and Priestley was as much the offspring of experience as Burke’s own doctrine. They made, indeed, the tactical mistake of seeking to give an unripe philosophic form to a political strategy wherein, clearly enough, Burke was their master. But no one can read the answers of Paine and Mackintosh, who both were careful to avoid the panoply of metaphysics, to the Reflections, without feeling that Burke failed to move them from their main position. Expediency may be admirable in telling the statesmen what to do; but it does not explain the sources of his ultimate act, nor justify the thing finally done. The unconscious deeps which lie beneath the surface of the mind are rarely less urgent than the motives that are avowed. Action is less their elimination than their index; and we must penetrate within their recesses before we have the full materials for judgment.