《毛诗正义》释诗曰：“然则诗有三训：承也，志也，持也。作者承君政之善恶，述己志而作诗，所以持人之行，使不失坠，故一名而三训也。”言语之间虽不脱经生迂拘腔吻，于诗学却能谈言微中，与后来形成的中国古典诗歌传统密切关合。“承”、“志”、“持”三义，此谨就“持” “Mao Shi Zheng Yi” explained the poem reads: “However, the poem has three teachings: Cheng Ye, Chi also, hold also .When Cheng Junzheng’s good and evil, self-described and poetry, so holding the trip, so that losing the fall, so One and three training also. ”Although the words are not detached from one another, they can talk a little in poetics and closely follow the formation of the Chinese classical poetry tradition. “Cheng”, “Chi”, “hold” Sanyi, this would like to “hold”