“锲而不舍，金石可镂”体现了意志的（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32233' and id < 2567469 and id<>'2567469' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32233' and id > 2567469 and id<>'2567469' order by id asc limit 5