...the great duty of a Government, especially in foreign affairs, is to soothe and tranquillize the minds of the people, not to set up false phantoms of glory which are to delude them into calamity, not to flatter their infirmities by leading them to believe that they are better than the rest of the world, and so to encourage the baleful spirit of domination; but to proceed upon a principle that recognises the sisterhood and equality of nations, the absolute equality of public right among them; above all, to endeavour to produce and to maintain a temper so calm and so deliberate in the public opinion of the country, that none shall be able to disturb it.