学到老来知不足

http://data.library.sh.cn/gj/entity/seal/bj4vzhp74f465pqg an entity of type: Seal

学到老来知不足 
學到老來知不足 
关山月 
学到老来知不足 
學到老來知不足 
shl:Seal
<http://data.library.sh.cn/entity/person/j56axj3d9lqhyhgb>
<http://data.library.sh.cn/gj/resource/img/5wcf2oaa1sx6pqc3>

data from the linked data cloud