看钱，Upenn数据不错的，我喜欢quantify这些因素。如果凭感觉，尤其买股票也凭感觉，就会亏大了

来源: mjnew 于 2024-02-02 10:02:36 [旧帖] [给我悄悄话] 本文已被阅读：次

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