当科学开始研究非物质现象的那一天，它将在十年内取得比过去所有世纪更多的进步。

"The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential."

我们生活在时间中——它塑造并控制着我们——但我从未觉得自己真正理解它。