贞不絶俗

Explanation: That the noble character and not with the secular isolation. "Mrs Kwok Biography of the Later Han": "or ask Ru Nan Fan Pang said: 'Guo Linzong how about people?' Pang said: 'hidden does not violate parents, Chen does not Juesu, the emperor may not ministers, princes not friends, I do not know the other . '"Tang Zhu Jing is the" North Qi Wenxuan theory ":" there are no Juesu Chen, hidden do not violate pro, deep silent garden, volume Shu personnel. "Tang Dugu and" Law Cao Tang joined the army so the government of Henan Zhang Cemetery Table ": "Chen does not Juesu to forget the machine for the heart."