To injure an opponent is to injure yourself. To control aggression without inflicting injury in the Art of Peace.

To injure an opponent is to injure yourself. To control aggression without inflicting injury in the Art of Peace.

伤害对手就是伤害自己。在和平的艺术中控制侵略而不造成伤害。

-- Morihei Ueshiba 植芝盛平