If a writer knows enough about what he is writing about, he may omit things that he knows. The dignity of movement of an iceberg is due to only one ninth of it being above water.
I talked about the human suffering in Iraq. And I also saw the need to advance a freedom agenda. Imagine a world in which Saddam Hussein was there, stirring up even more trouble in a part of the world that had so much resentment and so much hatred that people came and killed 3,000 of our citizens. I've heard this theory about everything was just fine until we arrived and the stir-up-the-hornet's- nest theory. It just doesn't hold water, as far as I'm concerned. The terrorists attacked us and killed 3,000 of our citizens before we started the freedom agenda in the Middle East.
There are many mysteries in old age but the greatest, surely, is this: in those adverts for walk-in bathtubs, why doesn't all the water gush out when you get in?
As muddy water is best cleared by leaving it alone, it could be argued that those who sit quietly and do nothing are making one of the best possible contributions to a world in turmoil.