Doris Kearns Goodwin

FDR once said he was like a cat, that he would pounce and then relax. That's much harder to do in the 24-hour cable world, because it's almost like the press demands of you to be saying something or doing something every day.

Buyers of powerful cars place a high premium on the exhaust note, and manufacturers spend a lot of money getting it right. At the same time, high-end cars are expected to filter out the sounds of the mundane world.