Mi dignidad le pide a quien no me hace daño que no me haga daño, y a quien me hace daño no le pide nada.

I do no­body harm, I say none harm, I think none harm, but wish everybody good. And if this be not enough to keep a man alive, in good faith, I long not to live.

First, do no harm.

Do nothing to others which if done to you would cause you pain. This is the essence of morality.

He could not harm me, for I do not think it is permitted that a better man be harmed by a worse

I need not hate any man; he cannot hurt me. I need not flatter any man; he has nothing to give me.

Being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.

There should be neither harming nor reciprocating harm.

Do nothing to others which if done to you would cause you pause. This is the essence of morality.

May the Almighty grant that the cause of truth, justice, and humanity shall in no wise suffer at my hands.

Choose not to be harmed -- and you won't feel harmed. Don't feel harmed -- and you haven't been.

That which makes the man no worse than he was makes his life no worse: it has no power to harm, without or within.

Choose not to be harmed—and you won’t feel harmed. Don’t feel harmed—and you haven’t been.

Choose not to be harmed—and you won't feel harmed. Don't feel harmed—and you haven't been. (Hays translation)