子曾经曰过:"知之为知之,不知为不知!"
posted @ 2007-02-25 14:30 xiaobailong 阅读(953) | 评论 (0) 编辑
posted @ 2007-02-25 12:38 xiaobailong 阅读(1315) | 评论 (0) 编辑
posted @ 2007-02-18 15:44 xiaobailong 阅读(472) | 评论 (0) 编辑
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