I [also] know that, on my deathbed, I shall still be believing with one part of my brain that somewhere on every ocean of the world there is a grey, grey ship with three funnels and sixteen-inch guns which can blow out of the water any other navy which is likely to face it. I know it is not so. Indeed, I realised at a relatively early age that it is not so. But that factor – that emotional factor... will not die until I, the carrier of it, am dead.