If we are to undertake the job, we must leave nothing to chance. It must be done upon the largest scale... [Y]ou must inundate France with force in a… - Robert Stewart, Viscount Castlereagh

The present Confederacy may be considered as the union of nearly the whole of Europe against the unbounded and faithless ambition of an individual <nowiki>[</nowiki>Napoleon<nowiki>]</nowiki>. It comprehends not only all the great monarchies, but a great proportion of the secondary Powers. It is not more distinguished from former Confederacies against France by the number and magnitude of the Powers engaged than by the national character which the war has assumed throughout the respective states. On former occasions it was a contest of sovereigns, in some instances perhaps, against the prevailing sentiment of their subjects; it is now a struggle dictated by the feelings of the people of all ranks as well as by the necessity of the case. The sovereigns of Europe have at last confederated together for their common safety, having in vain sought that safety in detached and insulated compromises with the enemy. They have successively found that no extent of submission could procure for them either safety or repose, and that they no sooner ceased to be objects of hostility themselves, than they were compelled to become instruments in the hands of France for effectuating the conquest of other unoffending states. The present Confederacy may therefore be pronounced to originate in higher motives and to rest upon more solid principles than any of those that have preceded it, and the several Powers to be bound together for the first time by one paramount consideration of an imminent and common danger.

He had now the satisfaction to say, that although he was unable to announce the immediate and actual abolition of the [slave] trade, all the Powers of Europe had agreed that it should not be extended beyond the period at which by possibility it could be terminated. They had concurred in a solemn address to the world, on the necessity of sweeping a trade, so intolerable in a moral point of view, from the face of the earth, and had pledged themselves to take no further time for that purpose than was necessary for the internal regulation of their own dominions.

The question which the House would have to decide was, whether a system had been created under which all countries might live in that peace which it was the great object of the confederacy to establish. A difference of sentiment on some points of the arrangements could be no impeachment of the wisdom of the whole. Perfection belonged to no work of human beings, even when many years were devoted to it; much less when its completion was accelerated by the necessity of circumstances. On this general principle he applauded and was prepared to maintain the proceedings of the Congress at Vienna.