《资治通鉴·晋纪·晋纪三十》
广武人赵振，小的时候就喜欢奇谋异计。听说秃发乌孤在廉川，他便抛家舍业，前去做秃发乌孤的慕僚。
广武赵振，少好奇略，闻乌孤在廉川，弃家从之。
Zhao Zhen of Guangwu had a talent for devising cunning stratagems. When he heard that Tufa Wugu settled in Lianchuan, he abandoned his family and possessions, going on to become Tufa's strategist.