觀(guān)北(běi)山(shān)先(xiān)生(sheng)可(kě)友(yǒu)亭(tíng)帖(tiě)子(zi)有(yǒu)索(suǒ)余(yú)著(zhù)句(jù)辭(cí)不(bù)敢(gǎn)僭(jiàn)而(ér)請(qǐng)益(yì)堅(jiān)輒(zhé)題(tí)二(èr)十(shí)八(bā)字(zì)因(yīn)勉(miǎn)後(hòu)人(rén)善(shàn)斷(duàn)先(xiān)志(zhì)云(yún)