问HN：你有没有重新发现一本你忘记读过的书？
最近，我在听“播客：谷歌DeepMind”，教授汉娜·弗莱展示了《费马大定理》这本书，并与Gemma 3 VLM进行了讨论。那一刻让我感到一丝熟悉，我隐约记得这本书，但却想不起自己是否读过。出于好奇，我买了一本并阅读了它。
当我去更新我的Goodreads时，发现这本书已经被标记为已读。突然间，一切都回来了，原来我在十年前就读过这本PDF版本，那时我简直停不下来地谈论它！再次完全沉浸在这个故事中，感到无比兴奋，仿佛这是第一次阅读。
你有过这样的经历吗？
你是否曾经热切地开始一本书，却在阅读过程中（或之后）意识到自己多年前已经读过？
如果有，哪本书让你感到似曾相识？
重读它是否唤起了记忆或激发了同样的兴奋感？
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Recently, I was listening to “The Podcast: Google DeepMind” where Professor Hannah Fry showcased the book Fermat’s Last Theorem and discussed it with Gemma 3 VLM. That moment triggered a sense of familiarity, I vaguely remembered the book but couldn’t recall reading it. Curious, I bought a copy and read it.
When I went to update my Goodreads, I discovered it was already marked as read. Suddenly, it all came back, I had read the PDF version a decade ago and couldn’t stop talking about it at that time! It felt surreal to get completely absorbed and elated by the story all over again, as if it was the first time.
Has this happened to you?
Have you ever eagerly started a book, only to realize partway through (or afterwards) that you had already read it years before?
If so, which book gave you that deja vu ?
did re-reading it bring back memories or spark the same excitement?