I'd been round the world a hundred times and had started to forget where I'd been. I knew I'd been there: it said it on the tour map. I could remember the name of the city but I couldn't remember what it was like - it was a massive blur. ↗
Let us never forget this: since the day of the air, the old frontiers are gone. When you think of the defense of England you no longer think of the chalk cliffs of Dover; you think of the Rhine. That is where our frontier lies. ↗