《管子·事语》
于是发兵如风雨，动作如雷霆，独出独入，无人阻止，根本不需要外国的帮助。
凡十胜者尽有之，故发如风雨，动如雷霆，独出独入，莫之能禁止，不待权舆。
Then we can send troops like wind and rain, act like thunder and lightning, go in and out alone, without anyone to stop us, and we will not need the help of foreign countries at all.