《资治通鉴·隋纪·隋纪八》
翟让的司马王儒信劝说翟让自任大冢宰，总管政务，以此来夺取李密的权力，翟让不听。
翟让司马王儒信劝让自为大冢宰，总统众务，以夺密权，让不从。
Zhai Rang’s Sima, Wang Ruxin, advised Zhai Rang to take the post of Da Zizhai and become the head of government affairs, in order to usurp Li Mi’s authority, but Zhai Rang refused to listen.