细思极恐！如果你怀疑过世界的真实性，一定要翻开本书，牛津大学哲学教授带你寻找答案！
悦读不孤读
Sunshine is delicious, rain is refreshing, wind braces us up, snow is exhilarating; there is really no such thing as bad weather, only different kinds of good weather.
- John Ruskin
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