I have told elsewhere the story of my first meeting with Freddie Ayer, but I shall re-tell it. It made a great impact on me, though, I believe, none on him. Certainly at no point in our friendship did he ever bring it up.

It was mid or late 1946. I was an undergraduate at Balliol, having returned from three years in the army, and I was reading for Part II of the History Schools. Most of my friends, most of my intellectual friends, were reading philosophy, and there was a necessity, which I already sensed, for my returning to Oxford once again to follow in their footsteps. This happened later in the autumn of 1947. Post-war Oxford was a very different place from the Firbankian hothouse of wartime Oxford, at least as I knew it. We were all said to be ‘more mature’, but within the confines of austerity, we were determined to enjoy ourselves. Oxford was not, in the famous words that Max Beerbohm put into the mouth of Mrs Humphrey Ward, ‘wholly serious’.