"The recognition of the sanctity of treaties is surely the most vital of all British interests. But in signing the Covenant we pledged ourselves to do more than defend British interests. We undertook to uphold a common law of honour and good faith among nations. It is true that some signatories have since left the League, but in spite of their defection we have remained, and our obligations, backed by our signed word, remain with us... I believe that war can be prevented now if every nation still within the League is prepared to carry out its obligations. War is inevitable sooner or later if this cold-blooded experiment in international anarchy is successfully carried through before a watching world. It is an example which some will not be slow to follow, and Europe may be their playground instead of Africa."
January 1, 1970
https://en.wikiquote.org/wiki/Violet_Bonham_Carter