《明史·列传·卷一百九十七》
自成善攻，罗汝才善战，两人相互依赖，就像人的左右手一样。
自成善攻，汝才善战，两人相须若左右手。
Zicheng was good at attacking, Luo Ruocai was good at fighting, and the two relied on each other, just like a person's left and right hands.