《北齐书·列传·卷二十一》
高乾之弟慎，字仲密，饱览文史，与兄弟志向有异，而得父亲钟爱。
乾弟慎，字仲密，颇涉文史，与兄弟志尚不同，偏为父所爱。
Gao Qian's younger brother Shen, named Zhongmi, had read extensively about literature and history. He had different aspirations from his brothers, but he was favored by his father.