We know that there are chiselers. At the bottom of every case of criticism and obstruction we have found some selfish interest, some private axe to grind.
Franklin D. RooseveltPerfectionism, no less than isolationism or imperialism or power politics, may obstruct the paths to international peace. Let us not forget that the retreat to isolationism a quarter of a century ago was started not by a direct attack against international cooperation but against the alleged imperfections of the peace.
Franklin D. Roosevelt