這方麵的研究早已經汗牛充棟。基於此，大家才接受了4%的法則。如果你不放心，就取3%好了。

來源: 矽穀居士於 2024-05-10 18:52:40 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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