Legalist school, divide and stop fighting.
Courtesy before Law —— Sima Qian's Biographies of Historical Records of Taishigong
Punish him for not committing crimes, and nip in the bud —— On Sun Chang's The Promise of Tang Law
Nip in the bud and keep it from deformation-Sima Guang
A country can't do anything. If it has laws, it can't wait-Shen Jiaben.
Punishment cannot be abolished in prosperous times, but it is not yet prosperous.