We have gained very much from foreign sources and even from foreign immigration. The modern conception of keeping out all alien immigrants may be an … - Robert Cecil

The Germans really conceive of their country as always under war conditions in this respect. No one expects a belligerent to tell the truth and, to the German mind, they are always belligerent. The Germans take the view that war is only intensified peace.

In my own country, and perhaps in some others, the workers for the League of Nations are sometimes reproached with attaching too much importance to collective security and the forcible prevention of war. That only shows how short people's memories are in political affairs. As a matter of fact, during the first ten years of the League very little was said about these subjects. We dwelt on the social and humanitarian sides of the League. We urged disarmament and treaty revision. Great reliance — particularly in England — was placed not upon forcible action but upon public opinion. We preached — and, I am glad to say, preached successfully — the enormous importance of publicity in the actions of the League, so that the world might know not only what was being done but why it was being done at Geneva. We attached perhaps even too great importance to the conception that no nation would be so rash or so wicked as to set itself against the public opinion of the world.

The great difficulty of all schemes for leagues of nations and the like has been to find an effective sanction against nations determined to break the peace. I will not now discuss at length the difficulties of joint armed action, but every one who has studied the question knows they are very great. It may be, however, that a league of nations, properly furnished with machinery to enforce the financial, commercial, and economic isolation of any nation determined to force its will upon the world by mere violence, would be a real safeguard for the peace of the world. In any case that is a subject that may well be studied by those sincerely anxious to put an end to the present system of International anarchy.