 I thought, that's true, but we don't know anything. I know much less than Plato and Aristotle. Even though I have a magical iPhone. Even though I have a calculator. But I still know much less than them. Because I don't really know it. And one of the crises of education is people don't even know how to know anymore. They don't even know how to go about asking the questions that will lead you to information that you don't even think to inquire into.