Last night, my daughter and I were talking about money, and its uses. She said, not having read AS yet, I like the idea of trade, of exchanging something, like value for value, of usefulness to each. I almost burst with pride!! I literally got up, whooped and did a happy dance, followed up with a huge hug. I then explained to her that she summarized perfectly what John Galt was doing with the Gulch, and what Ayn Rand lived and breathed. A=A!