If someone beats you with a stick, how would you fight back?

 If someone beats you with a stick, how would you fight back?

Will you hit the stick  to revenge?

It is  from the teaching of a book of Judaism.

Will you hit the stick or the owner of the stick to fight back?

Now they are sending a warship to beat you.

Will you hit the warship in return?

Or will you hit the owner of the warship in return?

If your enemy dare to touch your baby.

Will you shoot at the enemy's head or the baby?

?

that is 

do it to the point.

It is from Judaism,  not Confucianism. 

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