"[T]he very decency of ordinary men and women in Britain was a handicap. In our insularity, we neither read Hitler's gospel, Mein Kampf, nor understood the nature of his movement, or the scale of his ambitions. We shut our eyes to the character of his internal régime and comforted ourselves that if Germany had become a police State, it was no worse than Russia. We did not realise the difference. One country was slowly emerging from, the other relapsing into, barbarism. In any event, Germany was then the immediate threat to Britain and to Europe. Hitler had, or so it would appear, an almost mesmeric effect upon many of his visitors of very different types and backgrounds. Chamberlain was only the last of a long series of dupes who, having made the pilgrimage to Berchtesgaden, unexpectedly fell under his spell for varying periods of time. After his first meeting at Berchtesgaden, Chamberlain got the impression "that here was a man who could be relied upon when he had given his word". All failed to realise his extraordinary methods as a negotiator; the depths of deceit which he would practise; and the infamies to which he would sink... Hitler was notoriously guilty of dishonest breaches of faith time after time; yet, for some strange reason, he continued to be believed."
January 1, 1970
https://en.wikiquote.org/wiki/Adolf_Hitler