Before beginning a recital of the relations existing between President Wilson and myself during the Paris Conference, I wish to state, and to emphasize the statement, that I was never for a moment unmindful that the Constitution of the United States confides to the President the absolute right of conducting the foreign relations of the Republic, and that it is the duty of a Commissioner to follow the President’s instructions in the negotiation of a treaty.  Many Americans, some of whom are national legislators and solicitous about the Constitution, seem to have ignored or to have forgotten this delegation of exclusive authority, with the result that they have condemned the President in intemperate language for exercising this executive right.  As to the wisdom of the way in which Mr. Wilson exercised it in directing the negotiations at Paris individual opinions may differ, but as to the legality of his conduct there ought to be but one mind.  From first to last he acted entirely within his constitutional powers as President of the United States.

The duties of a diplomatic representative commissioned by the President and given full powers to negotiate a treaty are, in addition to the formal carrying out of his instructions, twofold, namely, to advise the President during the negotiation of his views as to the wise course to be adopted, and to prevent the President, in so far as possible, from taking any step in the proceedings which may impair the rights of his country or may be injurious to its interests.  These duties, in my opinion, are equally imperative whether the President directs the negotiations through written instructions issuing from the White House or conducts them in person.  For an American plenipotentiary to remain silent, and by his silence to give the impression that he approves a course of action which he in fact believes to be wrong in principle or contrary to good policy, constitutes a failure to perform his full duty to the President and to the country.  It is his duty to speak and to speak frankly and plainly.

With this conception of the obligations of a Commissioner to Negotiate Peace, obligations which were the more compelling in my case because of my official position as Secretary of State, I felt it incumbent upon me to offer advice to the President whenever it seemed necessary to me to consider the adoption of a line of action in regard to the negotiations, and particularly so when the indications were that the President purposed to reach a decision which seemed to me unwise or impolitic.  Though from the first I felt that my suggestions were received with coldness and my criticisms with disfavor, because they did not conform to the President’s wishes and intentions, I persevered in my efforts to induce him to abandon in some cases or to modify in others a course which would in my judgment be a violation of principle or a mistake in policy.  It seemed to me that duty demanded this, and that, whatever the consequences might be, I ought not to give tacit assent to that which I believed wrong or even injudicious.