posted @ 2011-07-13 09:41 lanjh 阅读(2191) | 评论 (0) 编辑
Powered by: BlogJava Copyright © lanjh
子曰:“学而时习之,不亦说乎?有朋自远方来,不亦乐乎?人不知,而不愠,不亦君子乎?”