一切經音義 89.76

89.76

悃愊（上苦本反下憑逼反王逸注楚辭云悃志純也廣雅云至也張晏注漢書云悃愊猶至誠也說文云憤至誠謂之悃愊二字並從心困畐皆聲也）。

Utmost sincerity (for the first [character 悃], k- + [b]en [kǔn]; for the second [character 愊], b- + [b]i [bì]; Wang Yi's commentary to the Songs of Chu says: “'Kun' means purity of purpose.” The Guangya says: “Utmost.” Zhang Yan's commentary to the Book of Han says: “'Kunbi' is like utmost sincerity.” The Shuowen says: “Fullness of utmost sincerity is called 'kunbi'.” Both characters follow 心 (heart), with 困 and 畐 as their respective phonetics).