You've got to control that rage.
——You said anger's a weapon.
Anger is a spark,good.Rage is wildfire,out of control,therefore useless.
你得控制住那狂怒。——你说过愤怒是一把武器。 对，愤怒是火花。狂怒却是野火，脱离了控制，也就没用了。