我之正使敌视之为奇我之奇使敌视之为正正亦为奇奇亦为正.
凡战者, 以正合, 以奇胜。
In order to secure victory, indirect methods are also important.
战势不过奇正, 奇正之变, 不胜穷也。
There are unending series maneuvers derived from 奇 and 正. In a war, we can use so many ways. Why just always think about 正?
It’s hard for me to use Zheng, but Qi is also useful.
势如扩弯, 节如发机。
In this sentence, 势 equals energy. Release your energy as soon as possible when a war begins.
任势者, 其战人也, 如转木石。木石之性, 安则静, 危 则动, 方则止, 圆则行。
战人is fighting men. We use our energy to fighting, like rolling logs and stones down from a mountain thousands of feet in height.