其實過去的事情那就是沉沒成本，做了就做了，就象做股票似的，不能被過去的損失套牢出不來了，那樣隻能加大損失

來源: Manymore 於 2013-07-26 21:35:42 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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