From a Crooked Timber discussion of WWII and British politicians’ view of the possible end of civilisation:

A possibly apocryphal moment, which the ungossipy Lukacs does not treat us to, has Attlee pointing out to Greenwood that if Churchill loses to the Tory grandees civilisation in Europe will be gone, Greenwood retorting that if so, “it won’t be our fault” and Attlee responding “I don’t want to go down in history as someone whose fault it wasn’t when civilisation was destroyed”