To be honest, these books I have absorbed at most one-tenth of a tenth of a dozen, this is still with the help of Baidu and notes, after all, my brain really does not turn over. Take a brief history of time, for example, when I read it, I feel like I passed it over again, but I thought about it again and felt empty my head. So I went to the book review, and some people told me that reading the book could not only read what Hawking had told me, but also ask questions about the book.
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