“it occurred to me what a simple thing reality is, how easy it is to make it work. It's just reality. Just housework. Just a home. Like running a simple machine. Once you learn to run it, it's just a matter of repetition. You push this button and pull that lever. You adjust a gauge, put on the lid, set the timer. The same thing, over and over.”

“After I gave up sleeping, it occurred to me what a simple thing reality is, how easy it is to make it work. It’s just reality. Just housework.Just a home. Like running a simple machine. Once you learn to run it, it’s just a matter of repetition. You push this button and pull that lever. You adjust a gauge, put on the lid, set the timer. The same thing, over and over.”

“You get the idea. Every business, like a painting, operates according to its own rules. There are many ways to run a successful company. What works once may never work again. What everyone tells you never to do may just work, once. There are no rules. You don't learn to walk by following rules. You learn by doing, and by falling over, and it's because you fall over that you learn to save yourself from falling over. It's the greatest thrill in the world and it runs away screaming at the first sight of bullet points.”

“You can push my buttons all you want. Just don't pull any of my levers.”

“You have to do what you think is the right thing, but just make sure it's the right thing in the long run, and not just for the moment. Your war memories will be with you forever, you'll be asked about them thousands of times after the war is over.”

“Now... Just run.' [said the Doctor.]One of the things you learn very quickly around the Doctor is never to question him when he says that word. You just run. It's almost like breathing.”