师德的灵魂是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31705' and id < 2537825 and id<>'2537825' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31705' and id > 2537825 and id<>'2537825' order by id asc limit 5