舍得一身剐，敢把皇帝拉下马

shě de yī shēn guǎ , gǎn bǎ huáng dì lā xià mǎshedeyishengua,ganbahuangdilaxiama

1. one who does not fear the death of thousand cuts will dare to unhorse the emperor (proverb)
2. to a fearless person, no fence is high enough

Study it in Yanamino