The only other time we've seen a boom like this was right after World War II and that's shown by this line here; that wasn't as big.

我们可以看到,类似的繁荣,只在第二次世界大战之后出现过,就像这条线所显示的,这个增量不大

耶鲁公开课 - 金融市场课程节选

You are not thinking about the ink, the glue, the stitches and the paper, you are entering the author' s world, and the physical object just goes away.

你所想的并不是,书上的墨迹，胶水，装订线或是纸张，而是进入了作者的精神世界，一切物质的东西已经离你远去。

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